249168524

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{2753}}^1$

素因数の和:2807

約数の個数: 48

約数和(自身を含む): 508013856

約数和(自身を除く): 258845332

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 1331, 2057, 2662, 2753, 4114, 5324, 5506, 8228, 11012, 22627, 30283, 45254, 46801, 60566, 90508, 93602, 121132, 187204, 333113, 514811, 666226, 1029622, 1332452, 2059244, 3664243, 5662921, 7328486, 11325842, 14656972, 22651684, 62292131, 124584262, 249168524]

約数ペア:

[(1, 249168524), (2, 124584262), (4, 62292131), (11, 22651684), (17, 14656972), (22, 11325842), (34, 7328486), (44, 5662921), (68, 3664243), (121, 2059244), (187, 1332452), (242, 1029622), (374, 666226), (484, 514811), (748, 333113), (1331, 187204), (2057, 121132), (2662, 93602), (2753, 90508), (4114, 60566), (5324, 46801), (5506, 45254), (8228, 30283), (11012, 22627)]