258049402490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{672757}}^1$

素因数の和:673103

約数の個数: 48

約数和(自身を含む): 512165283336

約数和(自身を除く): 254115880846

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 317, 605, 634, 1210, 1585, 3170, 3487, 6974, 17435, 34870, 38357, 76714, 191785, 383570, 672757, 1345514, 3363785, 6727570, 7400327, 14800654, 37001635, 74003270, 81403597, 162807194, 213263969, 407017985, 426527938, 814035970, 1066319845, 2132639690, 2345903659, 4691807318, 11729518295, 23459036590, 25804940249, 51609880498, 129024701245, 258049402490]

約数ペア:

[(1, 258049402490), (2, 129024701245), (5, 51609880498), (10, 25804940249), (11, 23459036590), (22, 11729518295), (55, 4691807318), (110, 2345903659), (121, 2132639690), (242, 1066319845), (317, 814035970), (605, 426527938), (634, 407017985), (1210, 213263969), (1585, 162807194), (3170, 81403597), (3487, 74003270), (6974, 37001635), (17435, 14800654), (34870, 7400327), (38357, 6727570), (76714, 3363785), (191785, 1345514), (383570, 672757)]