21905803296

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:446

約数の個数: 480

約数和(自身を含む): 72919300608

約数和(自身を除く): 51013497312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 67, 72, 78, 81, 93, 96, 104, 108, 117, 124, 134, 144, 156, 162, 186, 201, 208, 216, 234, 248, 268, 279, 288, 312, 313, 324, 351, 372, 402, 403, 416, 432, 468, 496, 536, 558, 603, 624, 626, 648, 702, 744, 804, 806, 837, 864, 871, 936, 939, 992, 1053, 1072, 1116, 1206, 1209, 1248, 1252, 1296, 1404, 1488, 1608, 1612, 1674, 1742, 1809, 1872, 1878, 2077, 2106, 2144, 2232, 2412, 2418, 2504, 2511, 2592, 2613, 2808, 2817, 2976, 3216, 3224, 3348, 3484, 3618, 3627, 3744, 3756, 4069, 4154, 4212, 4464, 4824, 4836, 5008, 5022, 5226, 5427, 5616, 5634, 6231, 6432, 6448, 6696, 6968, 7236, 7254, 7512, 7839, 8138, 8308, 8424, 8451, 8928, 9648, 9672, 9703, 10016, 10044, 10452, 10854, 10881, 11232, 11268, 12207, 12462, 12896, 13392, 13936, 14472, 14508, 15024, 15678, 16276, 16616, 16848, 16902, 18693, 19296, 19344, 19406, 20088, 20904, 20971, 21708, 21762, 22536, 23517, 24414, 24924, 25353, 26784, 27001, 27872, 28944, 29016, 29109, 30048, 31356, 32552, 32643, 33232, 33696, 33804, 36621, 37386, 38688, 38812, 40176, 41808, 41942, 43416, 43524, 45072, 47034, 48828, 49848, 50706, 54002, 56079, 57888, 58032, 58218, 62712, 62913, 65104, 65286, 66464, 67608, 70551, 73242, 74772, 77624, 80352, 81003, 83616, 83884, 86832, 87048, 87327, 90144, 94068, 97656, 99696, 101412, 108004, 109863, 112158, 116064, 116436, 125424, 125826, 126139, 130208, 130572, 135216, 141102, 146484, 149544, 155248, 162006, 167768, 168237, 173664, 174096, 174654, 188136, 188739, 195312, 199392, 202824, 216008, 219726, 224316, 232872, 243009, 250848, 251652, 252278, 261144, 261981, 270432, 272623, 282204, 292968, 299088, 310496, 324012, 329589, 335536, 336474, 348192, 349308, 376272, 377478, 378417, 390624, 405648, 432016, 439452, 448632, 465744, 486018, 503304, 504556, 522288, 523962, 545246, 564408, 566217, 585936, 598176, 648024, 650101, 659178, 671072, 672948, 698616, 729027, 752544, 754956, 756834, 785943, 811296, 817869, 864032, 878904, 897264, 931488, 972036, 1006608, 1009112, 1044576, 1047924, 1090492, 1128816, 1132434, 1135251, 1171872, 1296048, 1300202, 1318356, 1345896, 1397232, 1458054, 1509912, 1513668, 1571886, 1635738, 1698651, 1757808, 1794528, 1944072, 1950303, 2013216, 2018224, 2095848, 2180984, 2187081, 2257632, 2264868, 2270502, 2453607, 2592096, 2600404, 2636712, 2691792, 2794464, 2916108, 3019824, 3027336, 3143772, 3271476, 3397302, 3405753, 3515616, 3888144, 3900606, 4036448, 4191696, 4361968, 4374162, 4529736, 4541004, 4907214, 5200808, 5273424, 5383584, 5832216, 5850909, 6039648, 6054672, 6287544, 6542952, 6794604, 6811506, 7360821, 7776288, 7801212, 8383392, 8451313, 8723936, 8748324, 9059472, 9082008, 9814428, 10217259, 10401616, 10546848, 11664432, 11701818, 12109344, 12575088, 13085904, 13589208, 13623012, 14721642, 15602424, 16902626, 17496648, 17552727, 18118944, 18164016, 19628856, 20434518, 20803232, 22082463, 23328864, 23403636, 25150176, 25353939, 26171808, 27178416, 27246024, 29443284, 31204848, 33805252, 34993296, 35105454, 36328032, 39257712, 40869036, 44164926, 46807272, 50707878, 52658181, 54356832, 54492048, 58886568, 62409696, 67610504, 69986592, 70210908, 76061817, 78515424, 81738072, 88329852, 93614544, 101415756, 105316362, 108984096, 117773136, 135221008, 140421816, 152123634, 163476144, 176659704, 187229088, 202831512, 210632724, 228185451, 235546272, 270442016, 280843632, 304247268, 326952288, 353319408, 405663024, 421265448, 456370902, 561687264, 608494536, 684556353, 706638816, 811326048, 842530896, 912741804, 1216989072, 1369112706, 1685061792, 1825483608, 2433978144, 2738225412, 3650967216, 5476450824, 7301934432, 10952901648, 21905803296]

約数ペア:

[(1, 21905803296), (2, 10952901648), (3, 7301934432), (4, 5476450824), (6, 3650967216), (8, 2738225412), (9, 2433978144), (12, 1825483608), (13, 1685061792), (16, 1369112706), (18, 1216989072), (24, 912741804), (26, 842530896), (27, 811326048), (31, 706638816), (32, 684556353), (36, 608494536), (39, 561687264), (48, 456370902), (52, 421265448), (54, 405663024), (62, 353319408), (67, 326952288), (72, 304247268), (78, 280843632), (81, 270442016), (93, 235546272), (96, 228185451), (104, 210632724), (108, 202831512), (117, 187229088), (124, 176659704), (134, 163476144), (144, 152123634), (156, 140421816), (162, 135221008), (186, 117773136), (201, 108984096), (208, 105316362), (216, 101415756), (234, 93614544), (248, 88329852), (268, 81738072), (279, 78515424), (288, 76061817), (312, 70210908), (313, 69986592), (324, 67610504), (351, 62409696), (372, 58886568), (402, 54492048), (403, 54356832), (416, 52658181), (432, 50707878), (468, 46807272), (496, 44164926), (536, 40869036), (558, 39257712), (603, 36328032), (624, 35105454), (626, 34993296), (648, 33805252), (702, 31204848), (744, 29443284), (804, 27246024), (806, 27178416), (837, 26171808), (864, 25353939), (871, 25150176), (936, 23403636), (939, 23328864), (992, 22082463), (1053, 20803232), (1072, 20434518), (1116, 19628856), (1206, 18164016), (1209, 18118944), (1248, 17552727), (1252, 17496648), (1296, 16902626), (1404, 15602424), (1488, 14721642), (1608, 13623012), (1612, 13589208), (1674, 13085904), (1742, 12575088), (1809, 12109344), (1872, 11701818), (1878, 11664432), (2077, 10546848), (2106, 10401616), (2144, 10217259), (2232, 9814428), (2412, 9082008), (2418, 9059472), (2504, 8748324), (2511, 8723936), (2592, 8451313), (2613, 8383392), (2808, 7801212), (2817, 7776288), (2976, 7360821), (3216, 6811506), (3224, 6794604), (3348, 6542952), (3484, 6287544), (3618, 6054672), (3627, 6039648), (3744, 5850909), (3756, 5832216), (4069, 5383584), (4154, 5273424), (4212, 5200808), (4464, 4907214), (4824, 4541004), (4836, 4529736), (5008, 4374162), (5022, 4361968), (5226, 4191696), (5427, 4036448), (5616, 3900606), (5634, 3888144), (6231, 3515616), (6432, 3405753), (6448, 3397302), (6696, 3271476), (6968, 3143772), (7236, 3027336), (7254, 3019824), (7512, 2916108), (7839, 2794464), (8138, 2691792), (8308, 2636712), (8424, 2600404), (8451, 2592096), (8928, 2453607), (9648, 2270502), (9672, 2264868), (9703, 2257632), (10016, 2187081), (10044, 2180984), (10452, 2095848), (10854, 2018224), (10881, 2013216), (11232, 1950303), (11268, 1944072), (12207, 1794528), (12462, 1757808), (12896, 1698651), (13392, 1635738), (13936, 1571886), (14472, 1513668), (14508, 1509912), (15024, 1458054), (15678, 1397232), (16276, 1345896), (16616, 1318356), (16848, 1300202), (16902, 1296048), (18693, 1171872), (19296, 1135251), (19344, 1132434), (19406, 1128816), (20088, 1090492), (20904, 1047924), (20971, 1044576), (21708, 1009112), (21762, 1006608), (22536, 972036), (23517, 931488), (24414, 897264), (24924, 878904), (25353, 864032), (26784, 817869), (27001, 811296), (27872, 785943), (28944, 756834), (29016, 754956), (29109, 752544), (30048, 729027), (31356, 698616), (32552, 672948), (32643, 671072), (33232, 659178), (33696, 650101), (33804, 648024), (36621, 598176), (37386, 585936), (38688, 566217), (38812, 564408), (40176, 545246), (41808, 523962), (41942, 522288), (43416, 504556), (43524, 503304), (45072, 486018), (47034, 465744), (48828, 448632), (49848, 439452), (50706, 432016), (54002, 405648), (56079, 390624), (57888, 378417), (58032, 377478), (58218, 376272), (62712, 349308), (62913, 348192), (65104, 336474), (65286, 335536), (66464, 329589), (67608, 324012), (70551, 310496), (73242, 299088), (74772, 292968), (77624, 282204), (80352, 272623), (81003, 270432), (83616, 261981), (83884, 261144), (86832, 252278), (87048, 251652), (87327, 250848), (90144, 243009), (94068, 232872), (97656, 224316), (99696, 219726), (101412, 216008), (108004, 202824), (109863, 199392), (112158, 195312), (116064, 188739), (116436, 188136), (125424, 174654), (125826, 174096), (126139, 173664), (130208, 168237), (130572, 167768), (135216, 162006), (141102, 155248), (146484, 149544)]