891040512

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{31357}}^1$

素因数の和:31413

約数の個数: 72

約数和(自身を含む): 2435638576

約数和(自身を除く): 1544598064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 1184, 1776, 2368, 3552, 4736, 7104, 9472, 14208, 28416, 31357, 62714, 94071, 125428, 188142, 250856, 376284, 501712, 752568, 1003424, 1160209, 1505136, 2006848, 2320418, 3010272, 3480627, 4013696, 4640836, 6020544, 6961254, 8027392, 9281672, 12041088, 13922508, 18563344, 24082176, 27845016, 37126688, 55690032, 74253376, 111380064, 148506752, 222760128, 297013504, 445520256, 891040512]

約数ペア:

[(1, 891040512), (2, 445520256), (3, 297013504), (4, 222760128), (6, 148506752), (8, 111380064), (12, 74253376), (16, 55690032), (24, 37126688), (32, 27845016), (37, 24082176), (48, 18563344), (64, 13922508), (74, 12041088), (96, 9281672), (111, 8027392), (128, 6961254), (148, 6020544), (192, 4640836), (222, 4013696), (256, 3480627), (296, 3010272), (384, 2320418), (444, 2006848), (592, 1505136), (768, 1160209), (888, 1003424), (1184, 752568), (1776, 501712), (2368, 376284), (3552, 250856), (4736, 188142), (7104, 125428), (9472, 94071), (14208, 62714), (28416, 31357)]