15480451648

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{47869}}^1$

素因数の和:48075

約数の個数: 56

約数和(自身を含む): 31905163520

約数和(自身を除く): 16424711872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 163, 248, 326, 496, 652, 992, 1304, 1984, 2608, 5053, 5216, 10106, 10432, 20212, 40424, 47869, 80848, 95738, 161696, 191476, 323392, 382952, 765904, 1483939, 1531808, 2967878, 3063616, 5935756, 7802647, 11871512, 15605294, 23743024, 31210588, 47486048, 62421176, 94972096, 124842352, 241882057, 249684704, 483764114, 499369408, 967528228, 1935056456, 3870112912, 7740225824, 15480451648]

約数ペア:

[(1, 15480451648), (2, 7740225824), (4, 3870112912), (8, 1935056456), (16, 967528228), (31, 499369408), (32, 483764114), (62, 249684704), (64, 241882057), (124, 124842352), (163, 94972096), (248, 62421176), (326, 47486048), (496, 31210588), (652, 23743024), (992, 15605294), (1304, 11871512), (1984, 7802647), (2608, 5935756), (5053, 3063616), (5216, 2967878), (10106, 1531808), (10432, 1483939), (20212, 765904), (40424, 382952), (47869, 323392), (80848, 191476), (95738, 161696)]