348742928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{2251}}^1$

素因数の和:2703

約数の個数: 40

約数和(自身を含む): 707055936

約数和(自身を除く): 358313008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 421, 842, 1684, 2251, 3368, 4502, 6736, 9004, 9683, 18008, 19366, 36016, 38732, 51773, 77464, 103546, 154928, 207092, 414184, 828368, 947671, 1895342, 3790684, 7581368, 15162736, 21796433, 43592866, 87185732, 174371464, 348742928]

約数ペア:

[(1, 348742928), (2, 174371464), (4, 87185732), (8, 43592866), (16, 21796433), (23, 15162736), (46, 7581368), (92, 3790684), (184, 1895342), (368, 947671), (421, 828368), (842, 414184), (1684, 207092), (2251, 154928), (3368, 103546), (4502, 77464), (6736, 51773), (9004, 38732), (9683, 36016), (18008, 19366)]