311042676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3251}}^1$

素因数の和:3349

約数の個数: 96

約数和(自身を含む): 891620352

約数和(自身を除く): 580577676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 67, 68, 84, 102, 119, 134, 201, 204, 238, 268, 357, 402, 469, 476, 714, 804, 938, 1139, 1407, 1428, 1876, 2278, 2814, 3251, 3417, 4556, 5628, 6502, 6834, 7973, 9753, 13004, 13668, 15946, 19506, 22757, 23919, 31892, 39012, 45514, 47838, 55267, 68271, 91028, 95676, 110534, 136542, 165801, 217817, 221068, 273084, 331602, 386869, 435634, 653451, 663204, 773738, 871268, 1160607, 1306902, 1524719, 1547476, 2321214, 2613804, 3049438, 3702889, 4574157, 4642428, 6098876, 7405778, 9148314, 11108667, 14811556, 18296628, 22217334, 25920223, 44434668, 51840446, 77760669, 103680892, 155521338, 311042676]

約数ペア:

[(1, 311042676), (2, 155521338), (3, 103680892), (4, 77760669), (6, 51840446), (7, 44434668), (12, 25920223), (14, 22217334), (17, 18296628), (21, 14811556), (28, 11108667), (34, 9148314), (42, 7405778), (51, 6098876), (67, 4642428), (68, 4574157), (84, 3702889), (102, 3049438), (119, 2613804), (134, 2321214), (201, 1547476), (204, 1524719), (238, 1306902), (268, 1160607), (357, 871268), (402, 773738), (469, 663204), (476, 653451), (714, 435634), (804, 386869), (938, 331602), (1139, 273084), (1407, 221068), (1428, 217817), (1876, 165801), (2278, 136542), (2814, 110534), (3251, 95676), (3417, 91028), (4556, 68271), (5628, 55267), (6502, 47838), (6834, 45514), (7973, 39012), (9753, 31892), (13004, 23919), (13668, 22757), (15946, 19506)]