756392924

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{11969}}^1$

素因数の和:12078

約数の個数: 48

約数和(自身を含む): 1579273920

約数和(自身を除く): 822880996

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 148, 244, 259, 427, 518, 854, 1036, 1708, 2257, 4514, 9028, 11969, 15799, 23938, 31598, 47876, 63196, 83783, 167566, 335132, 442853, 730109, 885706, 1460218, 1771412, 2920436, 3099971, 5110763, 6199942, 10221526, 12399884, 20443052, 27014033, 54028066, 108056132, 189098231, 378196462, 756392924]

約数ペア:

[(1, 756392924), (2, 378196462), (4, 189098231), (7, 108056132), (14, 54028066), (28, 27014033), (37, 20443052), (61, 12399884), (74, 10221526), (122, 6199942), (148, 5110763), (244, 3099971), (259, 2920436), (427, 1771412), (518, 1460218), (854, 885706), (1036, 730109), (1708, 442853), (2257, 335132), (4514, 167566), (9028, 83783), (11969, 63196), (15799, 47876), (23938, 31598)]