311068212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2243}}^1$

素因数の和:2397

約数の個数: 96

約数和(自身を含む): 900759552

約数和(自身を除く): 589691340

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 127, 156, 182, 254, 273, 364, 381, 508, 546, 762, 889, 1092, 1524, 1651, 1778, 2243, 2667, 3302, 3556, 4486, 4953, 5334, 6604, 6729, 8972, 9906, 10668, 11557, 13458, 15701, 19812, 23114, 26916, 29159, 31402, 34671, 46228, 47103, 58318, 62804, 69342, 87477, 94206, 116636, 138684, 174954, 188412, 204113, 284861, 349908, 408226, 569722, 612339, 816452, 854583, 1139444, 1224678, 1709166, 1994027, 2449356, 3418332, 3703193, 3988054, 5982081, 7406386, 7976108, 11109579, 11964162, 14812772, 22219158, 23928324, 25922351, 44438316, 51844702, 77767053, 103689404, 155534106, 311068212]

約数ペア:

[(1, 311068212), (2, 155534106), (3, 103689404), (4, 77767053), (6, 51844702), (7, 44438316), (12, 25922351), (13, 23928324), (14, 22219158), (21, 14812772), (26, 11964162), (28, 11109579), (39, 7976108), (42, 7406386), (52, 5982081), (78, 3988054), (84, 3703193), (91, 3418332), (127, 2449356), (156, 1994027), (182, 1709166), (254, 1224678), (273, 1139444), (364, 854583), (381, 816452), (508, 612339), (546, 569722), (762, 408226), (889, 349908), (1092, 284861), (1524, 204113), (1651, 188412), (1778, 174954), (2243, 138684), (2667, 116636), (3302, 94206), (3556, 87477), (4486, 69342), (4953, 62804), (5334, 58318), (6604, 47103), (6729, 46228), (8972, 34671), (9906, 31402), (10668, 29159), (11557, 26916), (13458, 23114), (15701, 19812)]