259968216

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1093

約数の個数: 96

約数和(自身を含む): 709759440

約数和(自身を除く): 449791224

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 289, 296, 408, 444, 578, 629, 867, 888, 1013, 1156, 1258, 1734, 1887, 2026, 2312, 2516, 3039, 3468, 3774, 4052, 5032, 6078, 6936, 7548, 8104, 10693, 12156, 15096, 17221, 21386, 24312, 32079, 34442, 37481, 42772, 51663, 64158, 68884, 74962, 85544, 103326, 112443, 128316, 137768, 149924, 206652, 224886, 256632, 292757, 299848, 413304, 449772, 585514, 637177, 878271, 899544, 1171028, 1274354, 1756542, 1911531, 2342056, 2548708, 3513084, 3823062, 5097416, 7026168, 7646124, 10832009, 15292248, 21664018, 32496027, 43328036, 64992054, 86656072, 129984108, 259968216]

約数ペア:

[(1, 259968216), (2, 129984108), (3, 86656072), (4, 64992054), (6, 43328036), (8, 32496027), (12, 21664018), (17, 15292248), (24, 10832009), (34, 7646124), (37, 7026168), (51, 5097416), (68, 3823062), (74, 3513084), (102, 2548708), (111, 2342056), (136, 1911531), (148, 1756542), (204, 1274354), (222, 1171028), (289, 899544), (296, 878271), (408, 637177), (444, 585514), (578, 449772), (629, 413304), (867, 299848), (888, 292757), (1013, 256632), (1156, 224886), (1258, 206652), (1734, 149924), (1887, 137768), (2026, 128316), (2312, 112443), (2516, 103326), (3039, 85544), (3468, 74962), (3774, 68884), (4052, 64158), (5032, 51663), (6078, 42772), (6936, 37481), (7548, 34442), (8104, 32079), (10693, 24312), (12156, 21386), (15096, 17221)]