268542401457

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{742283}}^1$

素因数の和:742893

約数の個数: 32

約数和(自身を含む): 411878545920

約数和(自身を除く): 143336144463

約数列:

[1, 3, 11, 19, 33, 57, 209, 577, 627, 1731, 6347, 10963, 19041, 32889, 120593, 361779, 742283, 2226849, 8165113, 14103377, 24495339, 42310131, 155137147, 428297291, 465411441, 1284891873, 4711270201, 8137648529, 14133810603, 24412945587, 89514133819, 268542401457]

約数ペア:

[(1, 268542401457), (3, 89514133819), (11, 24412945587), (19, 14133810603), (33, 8137648529), (57, 4711270201), (209, 1284891873), (577, 465411441), (627, 428297291), (1731, 155137147), (6347, 42310131), (10963, 24495339), (19041, 14103377), (32889, 8165113), (120593, 2226849), (361779, 742283)]