1774980984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{144731}}^1$

素因数の和:144820

約数の個数: 64

約数和(自身を含む): 5140880640

約数和(自身を除く): 3365899656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 144731, 289462, 434193, 578924, 868386, 1013117, 1157848, 1736772, 2026234, 3039351, 3473544, 4052468, 6078702, 8104936, 10565363, 12157404, 21130726, 24314808, 31696089, 42261452, 63392178, 73957541, 84522904, 126784356, 147915082, 221872623, 253568712, 295830164, 443745246, 591660328, 887490492, 1774980984]

約数ペア:

[(1, 1774980984), (2, 887490492), (3, 591660328), (4, 443745246), (6, 295830164), (7, 253568712), (8, 221872623), (12, 147915082), (14, 126784356), (21, 84522904), (24, 73957541), (28, 63392178), (42, 42261452), (56, 31696089), (73, 24314808), (84, 21130726), (146, 12157404), (168, 10565363), (219, 8104936), (292, 6078702), (438, 4052468), (511, 3473544), (584, 3039351), (876, 2026234), (1022, 1736772), (1533, 1157848), (1752, 1013117), (2044, 868386), (3066, 578924), (4088, 434193), (6132, 289462), (12264, 144731)]