1252539984

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{705259}}^1$

素因数の和:705307

約数の個数: 40

約数和(自身を含む): 3323185120

約数和(自身を除く): 2070645136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 705259, 1410518, 2115777, 2821036, 4231554, 5642072, 8463108, 11284144, 16926216, 26094583, 33852432, 52189166, 78283749, 104378332, 156567498, 208756664, 313134996, 417513328, 626269992, 1252539984]

約数ペア:

[(1, 1252539984), (2, 626269992), (3, 417513328), (4, 313134996), (6, 208756664), (8, 156567498), (12, 104378332), (16, 78283749), (24, 52189166), (37, 33852432), (48, 26094583), (74, 16926216), (111, 11284144), (148, 8463108), (222, 5642072), (296, 4231554), (444, 2821036), (592, 2115777), (888, 1410518), (1776, 705259)]