427698546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1301}}^1$

素因数の和:1627

約数の個数: 64

約数和(自身を含む): 992186496

約数和(自身を除く): 564487950

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 293, 374, 561, 586, 879, 1122, 1301, 1758, 2602, 3223, 3903, 4981, 6446, 7806, 9669, 9962, 14311, 14943, 19338, 22117, 28622, 29886, 42933, 44234, 54791, 66351, 85866, 109582, 132702, 164373, 243287, 328746, 381193, 486574, 729861, 762386, 1143579, 1459722, 2287158, 4193123, 6480281, 8386246, 12579369, 12960562, 19440843, 25158738, 38881686, 71283091, 142566182, 213849273, 427698546]

約数ペア:

[(1, 427698546), (2, 213849273), (3, 142566182), (6, 71283091), (11, 38881686), (17, 25158738), (22, 19440843), (33, 12960562), (34, 12579369), (51, 8386246), (66, 6480281), (102, 4193123), (187, 2287158), (293, 1459722), (374, 1143579), (561, 762386), (586, 729861), (879, 486574), (1122, 381193), (1301, 328746), (1758, 243287), (2602, 164373), (3223, 132702), (3903, 109582), (4981, 85866), (6446, 66351), (7806, 54791), (9669, 44234), (9962, 42933), (14311, 29886), (14943, 28622), (19338, 22117)]