480251008

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 996433920

約数和(自身を除く): 516182912

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 496, 508, 953, 992, 1016, 1906, 1984, 2032, 3812, 3937, 3968, 4064, 7624, 7874, 8128, 15248, 15748, 16256, 29543, 30496, 31496, 59086, 60992, 62992, 118172, 121031, 121984, 125984, 236344, 242062, 251968, 472688, 484124, 503936, 945376, 968248, 1890752, 1936496, 3751961, 3781504, 3872992, 7503922, 7745984, 15007844, 15491968, 30015688, 60031376, 120062752, 240125504, 480251008]

約数ペア:

[(1, 480251008), (2, 240125504), (4, 120062752), (8, 60031376), (16, 30015688), (31, 15491968), (32, 15007844), (62, 7745984), (64, 7503922), (124, 3872992), (127, 3781504), (128, 3751961), (248, 1936496), (254, 1890752), (496, 968248), (508, 945376), (953, 503936), (992, 484124), (1016, 472688), (1906, 251968), (1984, 242062), (2032, 236344), (3812, 125984), (3937, 121984), (3968, 121031), (4064, 118172), (7624, 62992), (7874, 60992), (8128, 59086), (15248, 31496), (15748, 30496), (16256, 29543)]