266025004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 594316800

約数和(自身を除く): 328291796

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 43, 58, 76, 86, 116, 133, 172, 203, 266, 301, 401, 406, 532, 551, 602, 802, 812, 817, 1102, 1204, 1247, 1604, 1634, 2204, 2494, 2807, 3268, 3857, 4988, 5614, 5719, 7619, 7714, 8729, 11228, 11438, 11629, 15238, 15428, 17243, 17458, 22876, 23258, 23693, 30476, 34486, 34916, 46516, 47386, 53333, 68972, 81403, 94772, 106666, 120701, 162806, 165851, 213332, 220951, 241402, 325612, 327617, 331702, 441902, 482804, 500047, 655234, 663404, 883804, 1000094, 1310468, 1546657, 2000188, 2293319, 3093314, 3500329, 4586638, 6186628, 7000658, 9173276, 9500893, 14001316, 19001786, 38003572, 66506251, 133012502, 266025004]

約数ペア:

[(1, 266025004), (2, 133012502), (4, 66506251), (7, 38003572), (14, 19001786), (19, 14001316), (28, 9500893), (29, 9173276), (38, 7000658), (43, 6186628), (58, 4586638), (76, 3500329), (86, 3093314), (116, 2293319), (133, 2000188), (172, 1546657), (203, 1310468), (266, 1000094), (301, 883804), (401, 663404), (406, 655234), (532, 500047), (551, 482804), (602, 441902), (802, 331702), (812, 327617), (817, 325612), (1102, 241402), (1204, 220951), (1247, 213332), (1604, 165851), (1634, 162806), (2204, 120701), (2494, 106666), (2807, 94772), (3268, 81403), (3857, 68972), (4988, 53333), (5614, 47386), (5719, 46516), (7619, 34916), (7714, 34486), (8729, 30476), (11228, 23693), (11438, 23258), (11629, 22876), (15238, 17458), (15428, 17243)]