770389928

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{40343}}^1$

素因数の和:40398

約数の個数: 64

約数和(自身を含む): 1859051520

約数和(自身を除く): 1088661592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 4774, 9548, 19096, 40343, 80686, 161372, 282401, 322744, 443773, 564802, 887546, 1129604, 1250633, 1775092, 2259208, 2501266, 3106411, 3550184, 5002532, 6212822, 8754431, 10005064, 12425644, 13756963, 17508862, 24851288, 27513926, 35017724, 55027852, 70035448, 96298741, 110055704, 192597482, 385194964, 770389928]

約数ペア:

[(1, 770389928), (2, 385194964), (4, 192597482), (7, 110055704), (8, 96298741), (11, 70035448), (14, 55027852), (22, 35017724), (28, 27513926), (31, 24851288), (44, 17508862), (56, 13756963), (62, 12425644), (77, 10005064), (88, 8754431), (124, 6212822), (154, 5002532), (217, 3550184), (248, 3106411), (308, 2501266), (341, 2259208), (434, 1775092), (616, 1250633), (682, 1129604), (868, 887546), (1364, 564802), (1736, 443773), (2387, 322744), (2728, 282401), (4774, 161372), (9548, 80686), (19096, 40343)]