1420493904

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{318211}}^1$

素因数の和:318256

約数の個数: 60

約数和(自身を含む): 4103661952

約数和(自身を除く): 2683168048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 318211, 636422, 954633, 1272844, 1909266, 2545688, 2863899, 3818532, 5091376, 5727798, 7637064, 9864541, 11455596, 15274128, 19729082, 22911192, 29593623, 39458164, 45822384, 59187246, 78916328, 88780869, 118374492, 157832656, 177561738, 236748984, 355123476, 473497968, 710246952, 1420493904]

約数ペア:

[(1, 1420493904), (2, 710246952), (3, 473497968), (4, 355123476), (6, 236748984), (8, 177561738), (9, 157832656), (12, 118374492), (16, 88780869), (18, 78916328), (24, 59187246), (31, 45822384), (36, 39458164), (48, 29593623), (62, 22911192), (72, 19729082), (93, 15274128), (124, 11455596), (144, 9864541), (186, 7637064), (248, 5727798), (279, 5091376), (372, 3818532), (496, 2863899), (558, 2545688), (744, 1909266), (1116, 1272844), (1488, 954633), (2232, 636422), (4464, 318211)]