1729123072

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7937}}^1$

素因数の和:8013

約数の個数: 72

約数和(自身を含む): 3699362016

約数和(自身を除く): 1970238944

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 128, 148, 184, 256, 296, 368, 592, 736, 851, 1184, 1472, 1702, 2368, 2944, 3404, 4736, 5888, 6808, 7937, 9472, 13616, 15874, 27232, 31748, 54464, 63496, 108928, 126992, 182551, 217856, 253984, 293669, 365102, 507968, 587338, 730204, 1015936, 1174676, 1460408, 2031872, 2349352, 2920816, 4698704, 5841632, 6754387, 9397408, 11683264, 13508774, 18794816, 23366528, 27017548, 37589632, 46733056, 54035096, 75179264, 108070192, 216140384, 432280768, 864561536, 1729123072]

約数ペア:

[(1, 1729123072), (2, 864561536), (4, 432280768), (8, 216140384), (16, 108070192), (23, 75179264), (32, 54035096), (37, 46733056), (46, 37589632), (64, 27017548), (74, 23366528), (92, 18794816), (128, 13508774), (148, 11683264), (184, 9397408), (256, 6754387), (296, 5841632), (368, 4698704), (592, 2920816), (736, 2349352), (851, 2031872), (1184, 1460408), (1472, 1174676), (1702, 1015936), (2368, 730204), (2944, 587338), (3404, 507968), (4736, 365102), (5888, 293669), (6808, 253984), (7937, 217856), (9472, 182551), (13616, 126992), (15874, 108928), (27232, 63496), (31748, 54464)]