724451286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31063}}^1$

素因数の和:31117

約数の個数: 48

約数和(自身を含む): 1637197056

約数和(自身を除く): 912745770

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 338, 507, 598, 897, 1014, 1794, 3887, 7774, 11661, 23322, 31063, 62126, 93189, 186378, 403819, 714449, 807638, 1211457, 1428898, 2143347, 2422914, 4286694, 5249647, 9287837, 10499294, 15748941, 18575674, 27863511, 31497882, 55727022, 120741881, 241483762, 362225643, 724451286]

約数ペア:

[(1, 724451286), (2, 362225643), (3, 241483762), (6, 120741881), (13, 55727022), (23, 31497882), (26, 27863511), (39, 18575674), (46, 15748941), (69, 10499294), (78, 9287837), (138, 5249647), (169, 4286694), (299, 2422914), (338, 2143347), (507, 1428898), (598, 1211457), (897, 807638), (1014, 714449), (1794, 403819), (3887, 186378), (7774, 93189), (11661, 62126), (23322, 31063)]