348525436

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3019}}^1$

素因数の和:3087

約数の個数: 72

約数和(自身を含む): 771187200

約数和(自身を除く): 422661764

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 434, 532, 589, 868, 931, 1178, 1519, 1862, 2356, 3019, 3038, 3724, 4123, 6038, 6076, 8246, 12076, 16492, 21133, 28861, 42266, 57361, 57722, 84532, 93589, 114722, 115444, 147931, 187178, 229444, 295862, 374356, 401527, 591724, 655123, 803054, 1310246, 1606108, 1778191, 2620492, 2810689, 3556382, 4585861, 5621378, 7112764, 9171722, 11242756, 12447337, 18343444, 24894674, 49789348, 87131359, 174262718, 348525436]

約数ペア:

[(1, 348525436), (2, 174262718), (4, 87131359), (7, 49789348), (14, 24894674), (19, 18343444), (28, 12447337), (31, 11242756), (38, 9171722), (49, 7112764), (62, 5621378), (76, 4585861), (98, 3556382), (124, 2810689), (133, 2620492), (196, 1778191), (217, 1606108), (266, 1310246), (434, 803054), (532, 655123), (589, 591724), (868, 401527), (931, 374356), (1178, 295862), (1519, 229444), (1862, 187178), (2356, 147931), (3019, 115444), (3038, 114722), (3724, 93589), (4123, 84532), (6038, 57722), (6076, 57361), (8246, 42266), (12076, 28861), (16492, 21133)]