243019452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{23251}}^1$

素因数の和:23338

約数の個数: 48

約数和(自身を含む): 619805312

約数和(自身を除く): 376785860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 23251, 46502, 69753, 93004, 139506, 279012, 302263, 604526, 906789, 1209052, 1557817, 1813578, 3115634, 3627156, 4673451, 6231268, 9346902, 18693804, 20251621, 40503242, 60754863, 81006484, 121509726, 243019452]

約数ペア:

[(1, 243019452), (2, 121509726), (3, 81006484), (4, 60754863), (6, 40503242), (12, 20251621), (13, 18693804), (26, 9346902), (39, 6231268), (52, 4673451), (67, 3627156), (78, 3115634), (134, 1813578), (156, 1557817), (201, 1209052), (268, 906789), (402, 604526), (804, 302263), (871, 279012), (1742, 139506), (2613, 93004), (3484, 69753), (5226, 46502), (10452, 23251)]