729951296

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2897}}^1$

素因数の和:3067

約数の個数: 56

約数和(自身を含む): 1507516416

約数和(自身を除く): 777565120

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 248, 254, 496, 508, 992, 1016, 1984, 2032, 2897, 3937, 4064, 5794, 7874, 8128, 11588, 15748, 23176, 31496, 46352, 62992, 89807, 92704, 125984, 179614, 185408, 251968, 359228, 367919, 718456, 735838, 1436912, 1471676, 2873824, 2943352, 5747648, 5886704, 11405489, 11773408, 22810978, 23546816, 45621956, 91243912, 182487824, 364975648, 729951296]

約数ペア:

[(1, 729951296), (2, 364975648), (4, 182487824), (8, 91243912), (16, 45621956), (31, 23546816), (32, 22810978), (62, 11773408), (64, 11405489), (124, 5886704), (127, 5747648), (248, 2943352), (254, 2873824), (496, 1471676), (508, 1436912), (992, 735838), (1016, 718456), (1984, 367919), (2032, 359228), (2897, 251968), (3937, 185408), (4064, 179614), (5794, 125984), (7874, 92704), (8128, 89807), (11588, 62992), (15748, 46352), (23176, 31496)]