281724144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{451481}}^1$

素因数の和:451505

約数の個数: 40

約数和(自身を含む): 783772752

約数和(自身を除く): 502048608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 451481, 902962, 1354443, 1805924, 2708886, 3611848, 5417772, 5869253, 7223696, 10835544, 11738506, 17607759, 21671088, 23477012, 35215518, 46954024, 70431036, 93908048, 140862072, 281724144]

約数ペア:

[(1, 281724144), (2, 140862072), (3, 93908048), (4, 70431036), (6, 46954024), (8, 35215518), (12, 23477012), (13, 21671088), (16, 17607759), (24, 11738506), (26, 10835544), (39, 7223696), (48, 5869253), (52, 5417772), (78, 3611848), (104, 2708886), (156, 1805924), (208, 1354443), (312, 902962), (624, 451481)]