1337721574456

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1163}}^1\times {\mathrm{13591}}^1$

素因数の和:14980

約数の個数: 64

約数和(自身を含む): 2563016256000

約数和(自身を除く): 1225294681544

約数列:

[1, 2, 4, 8, 71, 142, 149, 284, 298, 568, 596, 1163, 1192, 2326, 4652, 9304, 10579, 13591, 21158, 27182, 42316, 54364, 82573, 84632, 108728, 165146, 173287, 330292, 346574, 660584, 693148, 964961, 1386296, 1929922, 2025059, 3859844, 4050118, 7719688, 8100236, 12303377, 15806333, 16200472, 24606754, 31612666, 49213508, 63225332, 98427016, 126450664, 143779189, 287558378, 575116756, 1122249643, 1150233512, 2244499286, 2355143617, 4488998572, 4710287234, 8977997144, 9420574468, 18841148936, 167215196807, 334430393614, 668860787228, 1337721574456]

約数ペア:

[(1, 1337721574456), (2, 668860787228), (4, 334430393614), (8, 167215196807), (71, 18841148936), (142, 9420574468), (149, 8977997144), (284, 4710287234), (298, 4488998572), (568, 2355143617), (596, 2244499286), (1163, 1150233512), (1192, 1122249643), (2326, 575116756), (4652, 287558378), (9304, 143779189), (10579, 126450664), (13591, 98427016), (21158, 63225332), (27182, 49213508), (42316, 31612666), (54364, 24606754), (82573, 16200472), (84632, 15806333), (108728, 12303377), (165146, 8100236), (173287, 7719688), (330292, 4050118), (346574, 3859844), (660584, 2025059), (693148, 1929922), (964961, 1386296)]