669680354

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 1303102080

約数和(自身を除く): 633421726

約数列:

[1, 2, 7, 14, 17, 29, 34, 49, 58, 83, 98, 119, 166, 167, 203, 238, 334, 406, 493, 581, 833, 986, 1162, 1169, 1411, 1421, 1666, 2338, 2407, 2822, 2839, 2842, 3451, 4067, 4814, 4843, 5678, 6902, 8134, 8183, 9686, 9877, 13861, 16366, 16849, 19754, 19873, 24157, 27722, 33698, 33901, 39746, 40919, 48314, 67802, 69139, 81838, 82331, 97027, 117943, 138278, 139111, 164662, 194054, 235637, 235886, 237307, 278222, 286433, 401969, 471274, 474614, 572866, 576317, 679189, 803938, 1152634, 1358378, 1649459, 2005031, 2813783, 3298918, 4010062, 4034219, 5627566, 6833473, 8068438, 11546213, 13666946, 19696481, 23092426, 39392962, 47834311, 95668622, 334840177, 669680354]

約数ペア:

[(1, 669680354), (2, 334840177), (7, 95668622), (14, 47834311), (17, 39392962), (29, 23092426), (34, 19696481), (49, 13666946), (58, 11546213), (83, 8068438), (98, 6833473), (119, 5627566), (166, 4034219), (167, 4010062), (203, 3298918), (238, 2813783), (334, 2005031), (406, 1649459), (493, 1358378), (581, 1152634), (833, 803938), (986, 679189), (1162, 576317), (1169, 572866), (1411, 474614), (1421, 471274), (1666, 401969), (2338, 286433), (2407, 278222), (2822, 237307), (2839, 235886), (2842, 235637), (3451, 194054), (4067, 164662), (4814, 139111), (4843, 138278), (5678, 117943), (6902, 97027), (8134, 82331), (8183, 81838), (9686, 69139), (9877, 67802), (13861, 48314), (16366, 40919), (16849, 39746), (19754, 33901), (19873, 33698), (24157, 27722)]