8646461628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{15991}}^1$

素因数の和:16203

約数の個数: 96

約数和(自身を含む): 23771532288

約数和(自身を除く): 15125070660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 157, 164, 246, 287, 314, 471, 492, 574, 628, 861, 942, 1099, 1148, 1722, 1884, 2198, 3297, 3444, 4396, 6437, 6594, 12874, 13188, 15991, 19311, 25748, 31982, 38622, 45059, 47973, 63964, 77244, 90118, 95946, 111937, 135177, 180236, 191892, 223874, 270354, 335811, 447748, 540708, 655631, 671622, 1311262, 1343244, 1966893, 2510587, 2622524, 3933786, 4589417, 5021174, 7531761, 7867572, 9178834, 10042348, 13768251, 15063522, 17574109, 18357668, 27536502, 30127044, 35148218, 52722327, 55073004, 70296436, 102934067, 105444654, 205868134, 210889308, 308802201, 411736268, 617604402, 720538469, 1235208804, 1441076938, 2161615407, 2882153876, 4323230814, 8646461628]

約数ペア:

[(1, 8646461628), (2, 4323230814), (3, 2882153876), (4, 2161615407), (6, 1441076938), (7, 1235208804), (12, 720538469), (14, 617604402), (21, 411736268), (28, 308802201), (41, 210889308), (42, 205868134), (82, 105444654), (84, 102934067), (123, 70296436), (157, 55073004), (164, 52722327), (246, 35148218), (287, 30127044), (314, 27536502), (471, 18357668), (492, 17574109), (574, 15063522), (628, 13768251), (861, 10042348), (942, 9178834), (1099, 7867572), (1148, 7531761), (1722, 5021174), (1884, 4589417), (2198, 3933786), (3297, 2622524), (3444, 2510587), (4396, 1966893), (6437, 1343244), (6594, 1311262), (12874, 671622), (13188, 655631), (15991, 540708), (19311, 447748), (25748, 335811), (31982, 270354), (38622, 223874), (45059, 191892), (47973, 180236), (63964, 135177), (77244, 111937), (90118, 95946)]