418355328

素因数分解:

$2^7\times 3^1\times {\mathrm{821}}^1\times {\mathrm{1327}}^1$

素因数の和:2165

約数の個数: 64

約数和(自身を含む): 1113448320

約数和(自身を除く): 695092992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 821, 1327, 1642, 2463, 2654, 3284, 3981, 4926, 5308, 6568, 7962, 9852, 10616, 13136, 15924, 19704, 21232, 26272, 31848, 39408, 42464, 52544, 63696, 78816, 84928, 105088, 127392, 157632, 169856, 254784, 315264, 509568, 1089467, 2178934, 3268401, 4357868, 6536802, 8715736, 13073604, 17431472, 26147208, 34862944, 52294416, 69725888, 104588832, 139451776, 209177664, 418355328]

約数ペア:

[(1, 418355328), (2, 209177664), (3, 139451776), (4, 104588832), (6, 69725888), (8, 52294416), (12, 34862944), (16, 26147208), (24, 17431472), (32, 13073604), (48, 8715736), (64, 6536802), (96, 4357868), (128, 3268401), (192, 2178934), (384, 1089467), (821, 509568), (1327, 315264), (1642, 254784), (2463, 169856), (2654, 157632), (3284, 127392), (3981, 105088), (4926, 84928), (5308, 78816), (6568, 63696), (7962, 52544), (9852, 42464), (10616, 39408), (13136, 31848), (15924, 26272), (19704, 21232)]