1326808

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 64

約数和(自身を含む): 3168000

約数和(自身を除く): 1841192

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 43, 56, 58, 76, 86, 116, 133, 152, 172, 203, 232, 266, 301, 344, 406, 532, 551, 602, 812, 817, 1064, 1102, 1204, 1247, 1624, 1634, 2204, 2408, 2494, 3268, 3857, 4408, 4988, 5719, 6536, 7714, 8729, 9976, 11438, 15428, 17458, 22876, 23693, 30856, 34916, 45752, 47386, 69832, 94772, 165851, 189544, 331702, 663404, 1326808]

約数ペア:

[(1, 1326808), (2, 663404), (4, 331702), (7, 189544), (8, 165851), (14, 94772), (19, 69832), (28, 47386), (29, 45752), (38, 34916), (43, 30856), (56, 23693), (58, 22876), (76, 17458), (86, 15428), (116, 11438), (133, 9976), (152, 8729), (172, 7714), (203, 6536), (232, 5719), (266, 4988), (301, 4408), (344, 3857), (406, 3268), (532, 2494), (551, 2408), (602, 2204), (812, 1634), (817, 1624), (1064, 1247), (1102, 1204)]