258222704

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{7393}}^1$

素因数の和:7497

約数の個数: 40

約数和(自身を含む): 522607920

約数和(自身を除く): 264385216

約数列:

[1, 2, 4, 8, 16, 37, 59, 74, 118, 148, 236, 296, 472, 592, 944, 2183, 4366, 7393, 8732, 14786, 17464, 29572, 34928, 59144, 118288, 273541, 436187, 547082, 872374, 1094164, 1744748, 2188328, 3489496, 4376656, 6978992, 16138919, 32277838, 64555676, 129111352, 258222704]

約数ペア:

[(1, 258222704), (2, 129111352), (4, 64555676), (8, 32277838), (16, 16138919), (37, 6978992), (59, 4376656), (74, 3489496), (118, 2188328), (148, 1744748), (236, 1094164), (296, 872374), (472, 547082), (592, 436187), (944, 273541), (2183, 118288), (4366, 59144), (7393, 34928), (8732, 29572), (14786, 17464)]