268559102

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 486077760

約数和(自身を除く): 217518658

約数列:

[1, 2, 7, 14, 41, 49, 82, 89, 98, 178, 287, 574, 623, 751, 1246, 1502, 2009, 3649, 4018, 4361, 5257, 7298, 8722, 10514, 25543, 30791, 36799, 51086, 61582, 66839, 73598, 133678, 178801, 215537, 357602, 431074, 467873, 935746, 1508759, 2740399, 3017518, 3275111, 5480798, 6550222, 19182793, 38365586, 134279551, 268559102]

約数ペア:

[(1, 268559102), (2, 134279551), (7, 38365586), (14, 19182793), (41, 6550222), (49, 5480798), (82, 3275111), (89, 3017518), (98, 2740399), (178, 1508759), (287, 935746), (574, 467873), (623, 431074), (751, 357602), (1246, 215537), (1502, 178801), (2009, 133678), (3649, 73598), (4018, 66839), (4361, 61582), (5257, 51086), (7298, 36799), (8722, 30791), (10514, 25543)]