485700992

素因数分解:

$2^7\times 7^1\times {\mathrm{547}}^1\times {\mathrm{991}}^1$

素因数の和:1559

約数の個数: 64

約数和(自身を含む): 1108976640

約数和(自身を除く): 623275648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 547, 896, 991, 1094, 1982, 2188, 3829, 3964, 4376, 6937, 7658, 7928, 8752, 13874, 15316, 15856, 17504, 27748, 30632, 31712, 35008, 55496, 61264, 63424, 70016, 110992, 122528, 126848, 221984, 245056, 443968, 490112, 542077, 887936, 1084154, 2168308, 3794539, 4336616, 7589078, 8673232, 15178156, 17346464, 30356312, 34692928, 60712624, 69385856, 121425248, 242850496, 485700992]

約数ペア:

[(1, 485700992), (2, 242850496), (4, 121425248), (7, 69385856), (8, 60712624), (14, 34692928), (16, 30356312), (28, 17346464), (32, 15178156), (56, 8673232), (64, 7589078), (112, 4336616), (128, 3794539), (224, 2168308), (448, 1084154), (547, 887936), (896, 542077), (991, 490112), (1094, 443968), (1982, 245056), (2188, 221984), (3829, 126848), (3964, 122528), (4376, 110992), (6937, 70016), (7658, 63424), (7928, 61264), (8752, 55496), (13874, 35008), (15316, 31712), (15856, 30632), (17504, 27748)]