247090908

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{1319}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 588107520

約数和(自身を除く): 341016612

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 233, 268, 402, 466, 699, 804, 932, 1319, 1398, 2638, 2796, 3957, 5276, 7914, 15611, 15828, 31222, 46833, 62444, 88373, 93666, 176746, 187332, 265119, 307327, 353492, 530238, 614654, 921981, 1060476, 1229308, 1843962, 3687924, 20590909, 41181818, 61772727, 82363636, 123545454, 247090908]

約数ペア:

[(1, 247090908), (2, 123545454), (3, 82363636), (4, 61772727), (6, 41181818), (12, 20590909), (67, 3687924), (134, 1843962), (201, 1229308), (233, 1060476), (268, 921981), (402, 614654), (466, 530238), (699, 353492), (804, 307327), (932, 265119), (1319, 187332), (1398, 176746), (2638, 93666), (2796, 88373), (3957, 62444), (5276, 46833), (7914, 31222), (15611, 15828)]