7897647576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{15791}}^1$

素因数の和:16049

約数の個数: 128

約数和(自身を含む): 24408115200

約数和(自身を除く): 16510467624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 229, 273, 312, 364, 458, 546, 687, 728, 916, 1092, 1374, 1603, 1832, 2184, 2748, 2977, 3206, 4809, 5496, 5954, 6412, 8931, 9618, 11908, 12824, 15791, 17862, 19236, 20839, 23816, 31582, 35724, 38472, 41678, 47373, 62517, 63164, 71448, 83356, 94746, 110537, 125034, 126328, 166712, 189492, 205283, 221074, 250068, 331611, 378984, 410566, 442148, 500136, 615849, 663222, 821132, 884296, 1231698, 1326444, 1436981, 1642264, 2463396, 2652888, 2873962, 3616139, 4310943, 4926792, 5747924, 7232278, 8621886, 10848417, 11495848, 14464556, 17243772, 21696834, 25312973, 28929112, 34487544, 43393668, 47009807, 50625946, 75938919, 86787336, 94019614, 101251892, 141029421, 151877838, 188039228, 202503784, 282058842, 303755676, 329068649, 376078456, 564117684, 607511352, 658137298, 987205947, 1128235368, 1316274596, 1974411894, 2632549192, 3948823788, 7897647576]

約数ペア:

[(1, 7897647576), (2, 3948823788), (3, 2632549192), (4, 1974411894), (6, 1316274596), (7, 1128235368), (8, 987205947), (12, 658137298), (13, 607511352), (14, 564117684), (21, 376078456), (24, 329068649), (26, 303755676), (28, 282058842), (39, 202503784), (42, 188039228), (52, 151877838), (56, 141029421), (78, 101251892), (84, 94019614), (91, 86787336), (104, 75938919), (156, 50625946), (168, 47009807), (182, 43393668), (229, 34487544), (273, 28929112), (312, 25312973), (364, 21696834), (458, 17243772), (546, 14464556), (687, 11495848), (728, 10848417), (916, 8621886), (1092, 7232278), (1374, 5747924), (1603, 4926792), (1832, 4310943), (2184, 3616139), (2748, 2873962), (2977, 2652888), (3206, 2463396), (4809, 1642264), (5496, 1436981), (5954, 1326444), (6412, 1231698), (8931, 884296), (9618, 821132), (11908, 663222), (12824, 615849), (15791, 500136), (17862, 442148), (19236, 410566), (20839, 378984), (23816, 331611), (31582, 250068), (35724, 221074), (38472, 205283), (41678, 189492), (47373, 166712), (62517, 126328), (63164, 125034), (71448, 110537), (83356, 94746)]