209959776

素因数分解:

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

素因数の和:136

約数の個数: 288

約数和(自身を含む): 698600448

約数和(自身を除く): 488640672

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, 243, 248, 268, 279, 288, 312, 324, 351, 372, 402, 403, 416, 432, 468, 486, 496, 536, 558, 603, 624, 648, 702, 744, 804, 806, 837, 864, 871, 936, 972, 992, 1053, 1072, 1116, 1206, 1209, 1248, 1296, 1404, 1488, 1608, 1612, 1674, 1742, 1809, 1872, 1944, 2077, 2106, 2144, 2232, 2412, 2418, 2511, 2592, 2613, 2808, 2976, 3159, 3216, 3224, 3348, 3484, 3618, 3627, 3744, 3888, 4154, 4212, 4464, 4824, 4836, 5022, 5226, 5427, 5616, 6231, 6318, 6432, 6448, 6696, 6968, 7236, 7254, 7533, 7776, 7839, 8308, 8424, 8928, 9648, 9672, 10044, 10452, 10854, 10881, 11232, 12462, 12636, 12896, 13392, 13936, 14472, 14508, 15066, 15678, 16281, 16616, 16848, 18693, 19296, 19344, 20088, 20904, 21708, 21762, 23517, 24924, 25272, 26784, 27001, 27872, 28944, 29016, 30132, 31356, 32562, 32643, 33232, 33696, 37386, 38688, 40176, 41808, 43416, 43524, 47034, 49848, 50544, 54002, 56079, 57888, 58032, 60264, 62712, 65124, 65286, 66464, 70551, 74772, 80352, 81003, 83616, 86832, 87048, 94068, 97929, 99696, 101088, 108004, 112158, 116064, 120528, 125424, 130248, 130572, 141102, 149544, 162006, 168237, 173664, 174096, 188136, 195858, 199392, 211653, 216008, 224316, 241056, 243009, 250848, 260496, 261144, 282204, 299088, 324012, 336474, 348192, 376272, 391716, 423306, 432016, 448632, 486018, 504711, 520992, 522288, 564408, 598176, 648024, 672948, 729027, 752544, 783432, 846612, 864032, 897264, 972036, 1009422, 1044576, 1128816, 1296048, 1345896, 1458054, 1566864, 1693224, 1794528, 1944072, 2018844, 2187081, 2257632, 2592096, 2691792, 2916108, 3133728, 3386448, 3888144, 4037688, 4374162, 5383584, 5832216, 6561243, 6772896, 7776288, 8075376, 8748324, 11664432, 13122486, 16150752, 17496648, 23328864, 26244972, 34993296, 52489944, 69986592, 104979888, 209959776]

約数ペア:

[(1, 209959776), (2, 104979888), (3, 69986592), (4, 52489944), (6, 34993296), (8, 26244972), (9, 23328864), (12, 17496648), (13, 16150752), (16, 13122486), (18, 11664432), (24, 8748324), (26, 8075376), (27, 7776288), (31, 6772896), (32, 6561243), (36, 5832216), (39, 5383584), (48, 4374162), (52, 4037688), (54, 3888144), (62, 3386448), (67, 3133728), (72, 2916108), (78, 2691792), (81, 2592096), (93, 2257632), (96, 2187081), (104, 2018844), (108, 1944072), (117, 1794528), (124, 1693224), (134, 1566864), (144, 1458054), (156, 1345896), (162, 1296048), (186, 1128816), (201, 1044576), (208, 1009422), (216, 972036), (234, 897264), (243, 864032), (248, 846612), (268, 783432), (279, 752544), (288, 729027), (312, 672948), (324, 648024), (351, 598176), (372, 564408), (402, 522288), (403, 520992), (416, 504711), (432, 486018), (468, 448632), (486, 432016), (496, 423306), (536, 391716), (558, 376272), (603, 348192), (624, 336474), (648, 324012), (702, 299088), (744, 282204), (804, 261144), (806, 260496), (837, 250848), (864, 243009), (871, 241056), (936, 224316), (972, 216008), (992, 211653), (1053, 199392), (1072, 195858), (1116, 188136), (1206, 174096), (1209, 173664), (1248, 168237), (1296, 162006), (1404, 149544), (1488, 141102), (1608, 130572), (1612, 130248), (1674, 125424), (1742, 120528), (1809, 116064), (1872, 112158), (1944, 108004), (2077, 101088), (2106, 99696), (2144, 97929), (2232, 94068), (2412, 87048), (2418, 86832), (2511, 83616), (2592, 81003), (2613, 80352), (2808, 74772), (2976, 70551), (3159, 66464), (3216, 65286), (3224, 65124), (3348, 62712), (3484, 60264), (3618, 58032), (3627, 57888), (3744, 56079), (3888, 54002), (4154, 50544), (4212, 49848), (4464, 47034), (4824, 43524), (4836, 43416), (5022, 41808), (5226, 40176), (5427, 38688), (5616, 37386), (6231, 33696), (6318, 33232), (6432, 32643), (6448, 32562), (6696, 31356), (6968, 30132), (7236, 29016), (7254, 28944), (7533, 27872), (7776, 27001), (7839, 26784), (8308, 25272), (8424, 24924), (8928, 23517), (9648, 21762), (9672, 21708), (10044, 20904), (10452, 20088), (10854, 19344), (10881, 19296), (11232, 18693), (12462, 16848), (12636, 16616), (12896, 16281), (13392, 15678), (13936, 15066), (14472, 14508)]