1267776912

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{1091}}^1$

素因数の和:1708

約数の個数: 80

約数和(自身を含む): 3360284928

約数和(自身を除く): 2092508016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 563, 688, 1032, 1091, 1126, 1689, 2064, 2182, 2252, 3273, 3378, 4364, 4504, 6546, 6756, 8728, 9008, 13092, 13512, 17456, 24209, 26184, 27024, 46913, 48418, 52368, 72627, 93826, 96836, 140739, 145254, 187652, 193672, 281478, 290508, 375304, 387344, 562956, 581016, 614233, 750608, 1125912, 1162032, 1228466, 1842699, 2251824, 2456932, 3685398, 4913864, 7370796, 9827728, 14741592, 26412019, 29483184, 52824038, 79236057, 105648076, 158472114, 211296152, 316944228, 422592304, 633888456, 1267776912]

約数ペア:

[(1, 1267776912), (2, 633888456), (3, 422592304), (4, 316944228), (6, 211296152), (8, 158472114), (12, 105648076), (16, 79236057), (24, 52824038), (43, 29483184), (48, 26412019), (86, 14741592), (129, 9827728), (172, 7370796), (258, 4913864), (344, 3685398), (516, 2456932), (563, 2251824), (688, 1842699), (1032, 1228466), (1091, 1162032), (1126, 1125912), (1689, 750608), (2064, 614233), (2182, 581016), (2252, 562956), (3273, 387344), (3378, 375304), (4364, 290508), (4504, 281478), (6546, 193672), (6756, 187652), (8728, 145254), (9008, 140739), (13092, 96836), (13512, 93826), (17456, 72627), (24209, 52368), (26184, 48418), (27024, 46913)]