317859759896

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{253543}}^1$

素因数の和:253984

約数の個数: 64

約数和(自身を含む): 694183188480

約数和(自身を除く): 376323428584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 367, 427, 488, 734, 854, 1468, 1708, 2569, 2936, 3416, 5138, 10276, 20552, 22387, 44774, 89548, 156709, 179096, 253543, 313418, 507086, 626836, 1014172, 1253672, 1774801, 2028344, 3549602, 7099204, 14198408, 15466123, 30932246, 61864492, 93050281, 108262861, 123728984, 186100562, 216525722, 372201124, 433051444, 651351967, 744402248, 866102888, 1302703934, 2605407868, 5210815736, 5676067141, 11352134282, 22704268564, 39732469987, 45408537128, 79464939974, 158929879948, 317859759896]

約数ペア:

[(1, 317859759896), (2, 158929879948), (4, 79464939974), (7, 45408537128), (8, 39732469987), (14, 22704268564), (28, 11352134282), (56, 5676067141), (61, 5210815736), (122, 2605407868), (244, 1302703934), (367, 866102888), (427, 744402248), (488, 651351967), (734, 433051444), (854, 372201124), (1468, 216525722), (1708, 186100562), (2569, 123728984), (2936, 108262861), (3416, 93050281), (5138, 61864492), (10276, 30932246), (20552, 15466123), (22387, 14198408), (44774, 7099204), (89548, 3549602), (156709, 2028344), (179096, 1774801), (253543, 1253672), (313418, 1014172), (507086, 626836)]