7861621824

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{62897}}^1$

素因数の和:62953

約数の個数: 168

約数和(自身を含む): 26584217088

約数和(自身を除く): 18722595264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3472, 3906, 4032, 4464, 5208, 5952, 6944, 7812, 8928, 10416, 13888, 15624, 17856, 20832, 31248, 41664, 62496, 62897, 124992, 125794, 188691, 251588, 377382, 440279, 503176, 566073, 754764, 880558, 1006352, 1132146, 1320837, 1509528, 1761116, 1949807, 2012704, 2264292, 2641674, 3019056, 3522232, 3899614, 3962511, 4025408, 4528584, 5283348, 5849421, 6038112, 7044464, 7799228, 7925022, 9057168, 10566696, 11698842, 12076224, 13648649, 14088928, 15598456, 15850044, 17548263, 18114336, 21133392, 23397684, 27297298, 28177856, 31196912, 31700088, 35096526, 36228672, 40945947, 42266784, 46795368, 54594596, 62393824, 63400176, 70193052, 81891894, 84533568, 93590736, 109189192, 122837841, 124787648, 126800352, 140386104, 163783788, 187181472, 218378384, 245675682, 253600704, 280772208, 327567576, 374362944, 436756768, 491351364, 561544416, 655135152, 873513536, 982702728, 1123088832, 1310270304, 1965405456, 2620540608, 3930810912, 7861621824]

約数ペア:

[(1, 7861621824), (2, 3930810912), (3, 2620540608), (4, 1965405456), (6, 1310270304), (7, 1123088832), (8, 982702728), (9, 873513536), (12, 655135152), (14, 561544416), (16, 491351364), (18, 436756768), (21, 374362944), (24, 327567576), (28, 280772208), (31, 253600704), (32, 245675682), (36, 218378384), (42, 187181472), (48, 163783788), (56, 140386104), (62, 126800352), (63, 124787648), (64, 122837841), (72, 109189192), (84, 93590736), (93, 84533568), (96, 81891894), (112, 70193052), (124, 63400176), (126, 62393824), (144, 54594596), (168, 46795368), (186, 42266784), (192, 40945947), (217, 36228672), (224, 35096526), (248, 31700088), (252, 31196912), (279, 28177856), (288, 27297298), (336, 23397684), (372, 21133392), (434, 18114336), (448, 17548263), (496, 15850044), (504, 15598456), (558, 14088928), (576, 13648649), (651, 12076224), (672, 11698842), (744, 10566696), (868, 9057168), (992, 7925022), (1008, 7799228), (1116, 7044464), (1302, 6038112), (1344, 5849421), (1488, 5283348), (1736, 4528584), (1953, 4025408), (1984, 3962511), (2016, 3899614), (2232, 3522232), (2604, 3019056), (2976, 2641674), (3472, 2264292), (3906, 2012704), (4032, 1949807), (4464, 1761116), (5208, 1509528), (5952, 1320837), (6944, 1132146), (7812, 1006352), (8928, 880558), (10416, 754764), (13888, 566073), (15624, 503176), (17856, 440279), (20832, 377382), (31248, 251588), (41664, 188691), (62496, 125794), (62897, 124992)]