7825888056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{2731}}^1$

素因数の和:3245

約数の個数: 128

約数和(自身を含む): 23022236160

約数和(自身を除く): 15196348104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 461, 518, 777, 888, 922, 1036, 1383, 1554, 1844, 2072, 2731, 2766, 3108, 3227, 3688, 5462, 5532, 6216, 6454, 8193, 9681, 10924, 11064, 12908, 16386, 17057, 19117, 19362, 21848, 25816, 32772, 34114, 38234, 38724, 51171, 57351, 65544, 68228, 76468, 77448, 101047, 102342, 114702, 119399, 136456, 152936, 202094, 204684, 229404, 238798, 303141, 358197, 404188, 409368, 458808, 477596, 606282, 707329, 716394, 808376, 955192, 1212564, 1258991, 1414658, 1432788, 2121987, 2425128, 2517982, 2829316, 2865576, 3776973, 4243974, 5035964, 5658632, 7553946, 8487948, 8812937, 10071928, 15107892, 16975896, 17625874, 26438811, 30215784, 35251748, 46582667, 52877622, 70503496, 93165334, 105755244, 139748001, 186330668, 211510488, 279496002, 326078669, 372661336, 558992004, 652157338, 978236007, 1117984008, 1304314676, 1956472014, 2608629352, 3912944028, 7825888056]

約数ペア:

[(1, 7825888056), (2, 3912944028), (3, 2608629352), (4, 1956472014), (6, 1304314676), (7, 1117984008), (8, 978236007), (12, 652157338), (14, 558992004), (21, 372661336), (24, 326078669), (28, 279496002), (37, 211510488), (42, 186330668), (56, 139748001), (74, 105755244), (84, 93165334), (111, 70503496), (148, 52877622), (168, 46582667), (222, 35251748), (259, 30215784), (296, 26438811), (444, 17625874), (461, 16975896), (518, 15107892), (777, 10071928), (888, 8812937), (922, 8487948), (1036, 7553946), (1383, 5658632), (1554, 5035964), (1844, 4243974), (2072, 3776973), (2731, 2865576), (2766, 2829316), (3108, 2517982), (3227, 2425128), (3688, 2121987), (5462, 1432788), (5532, 1414658), (6216, 1258991), (6454, 1212564), (8193, 955192), (9681, 808376), (10924, 716394), (11064, 707329), (12908, 606282), (16386, 477596), (17057, 458808), (19117, 409368), (19362, 404188), (21848, 358197), (25816, 303141), (32772, 238798), (34114, 229404), (38234, 204684), (38724, 202094), (51171, 152936), (57351, 136456), (65544, 119399), (68228, 114702), (76468, 102342), (77448, 101047)]