290557056

素因数分解:

$2^7\times 3^1\times {\mathrm{601}}^1\times {\mathrm{1259}}^1$

素因数の和:1877

約数の個数: 64

約数和(自身を含む): 773690400

約数和(自身を除く): 483133344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 601, 1202, 1259, 1803, 2404, 2518, 3606, 3777, 4808, 5036, 7212, 7554, 9616, 10072, 14424, 15108, 19232, 20144, 28848, 30216, 38464, 40288, 57696, 60432, 76928, 80576, 115392, 120864, 161152, 230784, 241728, 483456, 756659, 1513318, 2269977, 3026636, 4539954, 6053272, 9079908, 12106544, 18159816, 24213088, 36319632, 48426176, 72639264, 96852352, 145278528, 290557056]

約数ペア:

[(1, 290557056), (2, 145278528), (3, 96852352), (4, 72639264), (6, 48426176), (8, 36319632), (12, 24213088), (16, 18159816), (24, 12106544), (32, 9079908), (48, 6053272), (64, 4539954), (96, 3026636), (128, 2269977), (192, 1513318), (384, 756659), (601, 483456), (1202, 241728), (1259, 230784), (1803, 161152), (2404, 120864), (2518, 115392), (3606, 80576), (3777, 76928), (4808, 60432), (5036, 57696), (7212, 40288), (7554, 38464), (9616, 30216), (10072, 28848), (14424, 20144), (15108, 19232)]