628559226

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{7949}}^1$

素因数の和:8171

約数の個数: 48

約数和(自身を含む): 1428710400

約数和(自身を除く): 800151174

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 191, 207, 382, 414, 573, 1146, 1719, 3438, 4393, 7949, 8786, 13179, 15898, 23847, 26358, 39537, 47694, 71541, 79074, 143082, 182827, 365654, 548481, 1096962, 1518259, 1645443, 3036518, 3290886, 4554777, 9109554, 13664331, 27328662, 34919957, 69839914, 104759871, 209519742, 314279613, 628559226]

約数ペア:

[(1, 628559226), (2, 314279613), (3, 209519742), (6, 104759871), (9, 69839914), (18, 34919957), (23, 27328662), (46, 13664331), (69, 9109554), (138, 4554777), (191, 3290886), (207, 3036518), (382, 1645443), (414, 1518259), (573, 1096962), (1146, 548481), (1719, 365654), (3438, 182827), (4393, 143082), (7949, 79074), (8786, 71541), (13179, 47694), (15898, 39537), (23847, 26358)]