326348528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{3329}}^1$

素因数の和:3905

約数の個数: 40

約数和(自身を含む): 691228080

約数和(自身を除く): 364879552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 557, 1114, 2228, 3329, 4456, 6127, 6658, 8912, 12254, 13316, 24508, 26632, 36619, 49016, 53264, 73238, 98032, 146476, 292952, 585904, 1854253, 3708506, 7417012, 14834024, 20396783, 29668048, 40793566, 81587132, 163174264, 326348528]

約数ペア:

[(1, 326348528), (2, 163174264), (4, 81587132), (8, 40793566), (11, 29668048), (16, 20396783), (22, 14834024), (44, 7417012), (88, 3708506), (176, 1854253), (557, 585904), (1114, 292952), (2228, 146476), (3329, 98032), (4456, 73238), (6127, 53264), (6658, 49016), (8912, 36619), (12254, 26632), (13316, 24508)]