313043458

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 627706800

約数和(自身を除く): 314663342

約数列:

[1, 2, 7, 13, 14, 26, 29, 37, 49, 58, 74, 91, 98, 182, 203, 229, 259, 377, 406, 458, 481, 518, 637, 754, 962, 1073, 1274, 1421, 1603, 1813, 2146, 2639, 2842, 2977, 3206, 3367, 3626, 5278, 5954, 6641, 6734, 7511, 8473, 11221, 13282, 13949, 15022, 16946, 18473, 20839, 22442, 23569, 27898, 36946, 41678, 46487, 47138, 52577, 59311, 86333, 92974, 97643, 105154, 110149, 118622, 145873, 172666, 195286, 220298, 245717, 291746, 325409, 415177, 491434, 604331, 650818, 683501, 771043, 830354, 1208662, 1367002, 1542086, 1720019, 3194321, 3440038, 4230317, 5397301, 6388642, 8460634, 10794602, 12040133, 22360247, 24080266, 44720494, 156521729, 313043458]

約数ペア:

[(1, 313043458), (2, 156521729), (7, 44720494), (13, 24080266), (14, 22360247), (26, 12040133), (29, 10794602), (37, 8460634), (49, 6388642), (58, 5397301), (74, 4230317), (91, 3440038), (98, 3194321), (182, 1720019), (203, 1542086), (229, 1367002), (259, 1208662), (377, 830354), (406, 771043), (458, 683501), (481, 650818), (518, 604331), (637, 491434), (754, 415177), (962, 325409), (1073, 291746), (1274, 245717), (1421, 220298), (1603, 195286), (1813, 172666), (2146, 145873), (2639, 118622), (2842, 110149), (2977, 105154), (3206, 97643), (3367, 92974), (3626, 86333), (5278, 59311), (5954, 52577), (6641, 47138), (6734, 46487), (7511, 41678), (8473, 36946), (11221, 27898), (13282, 23569), (13949, 22442), (15022, 20839), (16946, 18473)]