890737464

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1\times {\mathrm{1259}}^1$

素因数の和:2028

約数の個数: 64

約数和(自身を含む): 2286144000

約数和(自身を除く): 1395406536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 719, 984, 1259, 1438, 2157, 2518, 2876, 3777, 4314, 5036, 5752, 7554, 8628, 10072, 15108, 17256, 29479, 30216, 51619, 58958, 88437, 103238, 117916, 154857, 176874, 206476, 235832, 309714, 353748, 412952, 619428, 707496, 905221, 1238856, 1810442, 2715663, 3620884, 5431326, 7241768, 10862652, 21725304, 37114061, 74228122, 111342183, 148456244, 222684366, 296912488, 445368732, 890737464]

約数ペア:

[(1, 890737464), (2, 445368732), (3, 296912488), (4, 222684366), (6, 148456244), (8, 111342183), (12, 74228122), (24, 37114061), (41, 21725304), (82, 10862652), (123, 7241768), (164, 5431326), (246, 3620884), (328, 2715663), (492, 1810442), (719, 1238856), (984, 905221), (1259, 707496), (1438, 619428), (2157, 412952), (2518, 353748), (2876, 309714), (3777, 235832), (4314, 206476), (5036, 176874), (5752, 154857), (7554, 117916), (8628, 103238), (10072, 88437), (15108, 58958), (17256, 51619), (29479, 30216)]