356990608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{1021}}^1$

素因数の和:1124

約数の個数: 60

約数和(自身を含む): 764233204

約数和(自身を除く): 407242596

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1021, 1066, 1681, 2042, 2132, 3362, 4084, 4264, 6724, 8168, 8528, 13273, 13448, 16336, 21853, 26546, 26896, 41861, 43706, 53092, 83722, 87412, 106184, 167444, 174824, 212368, 334888, 349648, 544193, 669776, 1088386, 1716301, 2176772, 3432602, 4353544, 6865204, 8707088, 13730408, 22311913, 27460816, 44623826, 89247652, 178495304, 356990608]

約数ペア:

[(1, 356990608), (2, 178495304), (4, 89247652), (8, 44623826), (13, 27460816), (16, 22311913), (26, 13730408), (41, 8707088), (52, 6865204), (82, 4353544), (104, 3432602), (164, 2176772), (208, 1716301), (328, 1088386), (533, 669776), (656, 544193), (1021, 349648), (1066, 334888), (1681, 212368), (2042, 174824), (2132, 167444), (3362, 106184), (4084, 87412), (4264, 83722), (6724, 53092), (8168, 43706), (8528, 41861), (13273, 26896), (13448, 26546), (16336, 21853)]