656214804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3089}}^1$

素因数の和:3390

約数の個数: 96

約数和(自身を含む): 1951891200

約数和(自身を除く): 1295676396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 281, 378, 562, 756, 843, 1124, 1686, 1967, 2529, 3089, 3372, 3934, 5058, 5901, 6178, 7587, 7868, 9267, 10116, 11802, 12356, 15174, 17703, 18534, 21623, 23604, 27801, 30348, 35406, 37068, 43246, 53109, 55602, 64869, 70812, 83403, 86492, 106218, 111204, 129738, 166806, 194607, 212436, 259476, 333612, 389214, 583821, 778428, 868009, 1167642, 1736018, 2335284, 2604027, 3472036, 5208054, 6076063, 7812081, 10416108, 12152126, 15624162, 18228189, 23436243, 24304252, 31248324, 36456378, 46872486, 54684567, 72912756, 93744972, 109369134, 164053701, 218738268, 328107402, 656214804]

約数ペア:

[(1, 656214804), (2, 328107402), (3, 218738268), (4, 164053701), (6, 109369134), (7, 93744972), (9, 72912756), (12, 54684567), (14, 46872486), (18, 36456378), (21, 31248324), (27, 24304252), (28, 23436243), (36, 18228189), (42, 15624162), (54, 12152126), (63, 10416108), (84, 7812081), (108, 6076063), (126, 5208054), (189, 3472036), (252, 2604027), (281, 2335284), (378, 1736018), (562, 1167642), (756, 868009), (843, 778428), (1124, 583821), (1686, 389214), (1967, 333612), (2529, 259476), (3089, 212436), (3372, 194607), (3934, 166806), (5058, 129738), (5901, 111204), (6178, 106218), (7587, 86492), (7868, 83403), (9267, 70812), (10116, 64869), (11802, 55602), (12356, 53109), (15174, 43246), (17703, 37068), (18534, 35406), (21623, 30348), (23604, 27801)]