261036861668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8819}}^1\times {\mathrm{23197}}^1$

素因数の和:32060

約数の個数: 48

約数和(自身を含む): 515608027200

約数和(自身を除く): 254571165532

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 8819, 17638, 23197, 35276, 46394, 92788, 97009, 194018, 255167, 255751, 388036, 510334, 511502, 672713, 1020668, 1023004, 1345426, 2690852, 2813261, 5626522, 7399843, 11253044, 14799686, 29599372, 204574343, 409148686, 818297372, 2250317773, 4500635546, 5932655947, 9001271092, 11865311894, 23730623788, 65259215417, 130518430834, 261036861668]

約数ペア:

[(1, 261036861668), (2, 130518430834), (4, 65259215417), (11, 23730623788), (22, 11865311894), (29, 9001271092), (44, 5932655947), (58, 4500635546), (116, 2250317773), (319, 818297372), (638, 409148686), (1276, 204574343), (8819, 29599372), (17638, 14799686), (23197, 11253044), (35276, 7399843), (46394, 5626522), (92788, 2813261), (97009, 2690852), (194018, 1345426), (255167, 1023004), (255751, 1020668), (388036, 672713), (510334, 511502)]