18995982096

素因数分解:

$2^4\times 3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:492

約数の個数: 400

約数和(自身を含む): 63796472320

約数和(自身を除く): 44800490224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 112, 124, 147, 156, 168, 182, 186, 196, 208, 217, 248, 273, 294, 312, 336, 343, 364, 372, 392, 403, 409, 434, 496, 546, 588, 624, 637, 651, 686, 728, 744, 784, 806, 818, 868, 1029, 1092, 1176, 1209, 1227, 1274, 1302, 1372, 1456, 1488, 1519, 1612, 1636, 1736, 1911, 2058, 2184, 2352, 2401, 2418, 2454, 2548, 2604, 2744, 2821, 2863, 3038, 3224, 3272, 3472, 3822, 4116, 4368, 4459, 4557, 4802, 4836, 4908, 5096, 5208, 5317, 5488, 5642, 5726, 6076, 6448, 6544, 7203, 7644, 8232, 8463, 8589, 8918, 9114, 9604, 9672, 9816, 10192, 10416, 10633, 10634, 11284, 11452, 12152, 12679, 13377, 14406, 15288, 15951, 16464, 16926, 17178, 17836, 18228, 19208, 19344, 19632, 19747, 20041, 21266, 21268, 22568, 22904, 24304, 25358, 26754, 28812, 30576, 31213, 31899, 31902, 33852, 34356, 35672, 36456, 37219, 38037, 38416, 39494, 40082, 42532, 42536, 45136, 45808, 50716, 53508, 57624, 59241, 60123, 62426, 63798, 63804, 67704, 68712, 71344, 72912, 74431, 74438, 76074, 78988, 80164, 85064, 85072, 88753, 93639, 101432, 107016, 111657, 115248, 118482, 120246, 124852, 127596, 127608, 135408, 137424, 138229, 140287, 148862, 148876, 152148, 157976, 160328, 164827, 170128, 177506, 187278, 202864, 214032, 223293, 223314, 236964, 240492, 249704, 255192, 255216, 260533, 266259, 276458, 280574, 297724, 297752, 304296, 315952, 320656, 329654, 355012, 374556, 414687, 420861, 446586, 446628, 473928, 480984, 494481, 499408, 510384, 521066, 532518, 552916, 561148, 595448, 595504, 608592, 621271, 659308, 710024, 749112, 781599, 829374, 841722, 893172, 893256, 947856, 961968, 967603, 982009, 988962, 1042132, 1065036, 1105832, 1122296, 1153789, 1190896, 1242542, 1318616, 1420048, 1498224, 1563198, 1658748, 1683444, 1786344, 1786512, 1823731, 1863813, 1935206, 1964018, 1977924, 2084264, 2130072, 2211664, 2244592, 2307578, 2485084, 2637232, 2902809, 2946027, 3126396, 3317496, 3366888, 3461367, 3572688, 3647462, 3727626, 3870412, 3928036, 3955848, 4168528, 4260144, 4348897, 4615156, 4970168, 5471193, 5805618, 5892054, 6252792, 6634992, 6733776, 6922734, 7294924, 7455252, 7740824, 7856072, 7911696, 8076523, 8697794, 9230312, 9940336, 10942386, 11611236, 11784108, 12505584, 12766117, 13046691, 13845468, 14589848, 14910504, 15481648, 15712144, 16153046, 17395588, 18460624, 21884772, 23222472, 23568216, 24229569, 25532234, 26093382, 27690936, 29179696, 29821008, 30442279, 32306092, 34791176, 38298351, 43769544, 46444944, 47136432, 48459138, 51064468, 52186764, 55381872, 56535661, 60884558, 64612184, 69582352, 76596702, 87539088, 91326837, 96918276, 102128936, 104373528, 113071322, 121769116, 129224368, 153193404, 169606983, 182653674, 193836552, 204257872, 208747056, 226142644, 243538232, 306386808, 339213966, 365307348, 387673104, 395749627, 452285288, 487076464, 612773616, 678427932, 730614696, 791499254, 904570576, 1187248881, 1356855864, 1461229392, 1582998508, 2374497762, 2713711728, 3165997016, 4748995524, 6331994032, 9497991048, 18995982096]

約数ペア:

[(1, 18995982096), (2, 9497991048), (3, 6331994032), (4, 4748995524), (6, 3165997016), (7, 2713711728), (8, 2374497762), (12, 1582998508), (13, 1461229392), (14, 1356855864), (16, 1187248881), (21, 904570576), (24, 791499254), (26, 730614696), (28, 678427932), (31, 612773616), (39, 487076464), (42, 452285288), (48, 395749627), (49, 387673104), (52, 365307348), (56, 339213966), (62, 306386808), (78, 243538232), (84, 226142644), (91, 208747056), (93, 204257872), (98, 193836552), (104, 182653674), (112, 169606983), (124, 153193404), (147, 129224368), (156, 121769116), (168, 113071322), (182, 104373528), (186, 102128936), (196, 96918276), (208, 91326837), (217, 87539088), (248, 76596702), (273, 69582352), (294, 64612184), (312, 60884558), (336, 56535661), (343, 55381872), (364, 52186764), (372, 51064468), (392, 48459138), (403, 47136432), (409, 46444944), (434, 43769544), (496, 38298351), (546, 34791176), (588, 32306092), (624, 30442279), (637, 29821008), (651, 29179696), (686, 27690936), (728, 26093382), (744, 25532234), (784, 24229569), (806, 23568216), (818, 23222472), (868, 21884772), (1029, 18460624), (1092, 17395588), (1176, 16153046), (1209, 15712144), (1227, 15481648), (1274, 14910504), (1302, 14589848), (1372, 13845468), (1456, 13046691), (1488, 12766117), (1519, 12505584), (1612, 11784108), (1636, 11611236), (1736, 10942386), (1911, 9940336), (2058, 9230312), (2184, 8697794), (2352, 8076523), (2401, 7911696), (2418, 7856072), (2454, 7740824), (2548, 7455252), (2604, 7294924), (2744, 6922734), (2821, 6733776), (2863, 6634992), (3038, 6252792), (3224, 5892054), (3272, 5805618), (3472, 5471193), (3822, 4970168), (4116, 4615156), (4368, 4348897), (4459, 4260144), (4557, 4168528), (4802, 3955848), (4836, 3928036), (4908, 3870412), (5096, 3727626), (5208, 3647462), (5317, 3572688), (5488, 3461367), (5642, 3366888), (5726, 3317496), (6076, 3126396), (6448, 2946027), (6544, 2902809), (7203, 2637232), (7644, 2485084), (8232, 2307578), (8463, 2244592), (8589, 2211664), (8918, 2130072), (9114, 2084264), (9604, 1977924), (9672, 1964018), (9816, 1935206), (10192, 1863813), (10416, 1823731), (10633, 1786512), (10634, 1786344), (11284, 1683444), (11452, 1658748), (12152, 1563198), (12679, 1498224), (13377, 1420048), (14406, 1318616), (15288, 1242542), (15951, 1190896), (16464, 1153789), (16926, 1122296), (17178, 1105832), (17836, 1065036), (18228, 1042132), (19208, 988962), (19344, 982009), (19632, 967603), (19747, 961968), (20041, 947856), (21266, 893256), (21268, 893172), (22568, 841722), (22904, 829374), (24304, 781599), (25358, 749112), (26754, 710024), (28812, 659308), (30576, 621271), (31213, 608592), (31899, 595504), (31902, 595448), (33852, 561148), (34356, 552916), (35672, 532518), (36456, 521066), (37219, 510384), (38037, 499408), (38416, 494481), (39494, 480984), (40082, 473928), (42532, 446628), (42536, 446586), (45136, 420861), (45808, 414687), (50716, 374556), (53508, 355012), (57624, 329654), (59241, 320656), (60123, 315952), (62426, 304296), (63798, 297752), (63804, 297724), (67704, 280574), (68712, 276458), (71344, 266259), (72912, 260533), (74431, 255216), (74438, 255192), (76074, 249704), (78988, 240492), (80164, 236964), (85064, 223314), (85072, 223293), (88753, 214032), (93639, 202864), (101432, 187278), (107016, 177506), (111657, 170128), (115248, 164827), (118482, 160328), (120246, 157976), (124852, 152148), (127596, 148876), (127608, 148862), (135408, 140287), (137424, 138229)]