40331664

素因数分解:

$2^4\times 3^2\times {\mathrm{379}}^1\times {\mathrm{739}}^1$

素因数の和:1132

約数の個数: 60

約数和(自身を含む): 113323600

約数和(自身を除く): 72991936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 379, 739, 758, 1137, 1478, 1516, 2217, 2274, 2956, 3032, 3411, 4434, 4548, 5912, 6064, 6651, 6822, 8868, 9096, 11824, 13302, 13644, 17736, 18192, 26604, 27288, 35472, 53208, 54576, 106416, 280081, 560162, 840243, 1120324, 1680486, 2240648, 2520729, 3360972, 4481296, 5041458, 6721944, 10082916, 13443888, 20165832, 40331664]

約数ペア:

[(1, 40331664), (2, 20165832), (3, 13443888), (4, 10082916), (6, 6721944), (8, 5041458), (9, 4481296), (12, 3360972), (16, 2520729), (18, 2240648), (24, 1680486), (36, 1120324), (48, 840243), (72, 560162), (144, 280081), (379, 106416), (739, 54576), (758, 53208), (1137, 35472), (1478, 27288), (1516, 26604), (2217, 18192), (2274, 17736), (2956, 13644), (3032, 13302), (3411, 11824), (4434, 9096), (4548, 8868), (5912, 6822), (6064, 6651)]