255260352

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{19843}}^1$

素因数の和:19925

約数の個数: 56

約数和(自身を含む): 685491136

約数和(自身を除く): 430230784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 134, 192, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 4288, 6432, 12864, 19843, 39686, 59529, 79372, 119058, 158744, 238116, 317488, 476232, 634976, 952464, 1269952, 1329481, 1904928, 2658962, 3809856, 3988443, 5317924, 7976886, 10635848, 15953772, 21271696, 31907544, 42543392, 63815088, 85086784, 127630176, 255260352]

約数ペア:

[(1, 255260352), (2, 127630176), (3, 85086784), (4, 63815088), (6, 42543392), (8, 31907544), (12, 21271696), (16, 15953772), (24, 10635848), (32, 7976886), (48, 5317924), (64, 3988443), (67, 3809856), (96, 2658962), (134, 1904928), (192, 1329481), (201, 1269952), (268, 952464), (402, 634976), (536, 476232), (804, 317488), (1072, 238116), (1608, 158744), (2144, 119058), (3216, 79372), (4288, 59529), (6432, 39686), (12864, 19843)]