31399680024

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{5347}}^1$

素因数の和:6270

約数の個数: 128

約数和(自身を含む): 90154444800

約数和(自身を除く): 58754764776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 877, 1116, 1674, 1754, 2232, 2631, 3348, 3508, 5262, 5347, 6696, 7016, 7893, 10524, 10694, 15786, 16041, 21048, 21388, 23679, 27187, 31572, 32082, 42776, 47358, 48123, 54374, 63144, 64164, 81561, 94716, 96246, 108748, 128328, 144369, 163122, 165757, 189432, 192492, 217496, 244683, 288738, 326244, 331514, 384984, 489366, 497271, 577476, 652488, 663028, 734049, 978732, 994542, 1154952, 1326056, 1468098, 1491813, 1957464, 1989084, 2936196, 2983626, 3978168, 4475439, 4689319, 5872392, 5967252, 8950878, 9378638, 11934504, 14067957, 17901756, 18757276, 28135914, 35803512, 37514552, 42203871, 56271828, 84407742, 112543656, 126611613, 145368889, 168815484, 253223226, 290737778, 337630968, 436106667, 506446452, 581475556, 872213334, 1012892904, 1162951112, 1308320001, 1744426668, 2616640002, 3488853336, 3924960003, 5233280004, 7849920006, 10466560008, 15699840012, 31399680024]

約数ペア:

[(1, 31399680024), (2, 15699840012), (3, 10466560008), (4, 7849920006), (6, 5233280004), (8, 3924960003), (9, 3488853336), (12, 2616640002), (18, 1744426668), (24, 1308320001), (27, 1162951112), (31, 1012892904), (36, 872213334), (54, 581475556), (62, 506446452), (72, 436106667), (93, 337630968), (108, 290737778), (124, 253223226), (186, 168815484), (216, 145368889), (248, 126611613), (279, 112543656), (372, 84407742), (558, 56271828), (744, 42203871), (837, 37514552), (877, 35803512), (1116, 28135914), (1674, 18757276), (1754, 17901756), (2232, 14067957), (2631, 11934504), (3348, 9378638), (3508, 8950878), (5262, 5967252), (5347, 5872392), (6696, 4689319), (7016, 4475439), (7893, 3978168), (10524, 2983626), (10694, 2936196), (15786, 1989084), (16041, 1957464), (21048, 1491813), (21388, 1468098), (23679, 1326056), (27187, 1154952), (31572, 994542), (32082, 978732), (42776, 734049), (47358, 663028), (48123, 652488), (54374, 577476), (63144, 497271), (64164, 489366), (81561, 384984), (94716, 331514), (96246, 326244), (108748, 288738), (128328, 244683), (144369, 217496), (163122, 192492), (165757, 189432)]