1274395608

素因数分解:

$2^3\times 3^2\times {\mathrm{821}}^1\times {\mathrm{21559}}^1$

素因数の和:22392

約数の個数: 48

約数和(自身を含む): 3455852400

約数和(自身を除く): 2181456792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 821, 1642, 2463, 3284, 4926, 6568, 7389, 9852, 14778, 19704, 21559, 29556, 43118, 59112, 64677, 86236, 129354, 172472, 194031, 258708, 388062, 517416, 776124, 1552248, 17699939, 35399878, 53099817, 70799756, 106199634, 141599512, 159299451, 212399268, 318598902, 424798536, 637197804, 1274395608]

約数ペア:

[(1, 1274395608), (2, 637197804), (3, 424798536), (4, 318598902), (6, 212399268), (8, 159299451), (9, 141599512), (12, 106199634), (18, 70799756), (24, 53099817), (36, 35399878), (72, 17699939), (821, 1552248), (1642, 776124), (2463, 517416), (3284, 388062), (4926, 258708), (6568, 194031), (7389, 172472), (9852, 129354), (14778, 86236), (19704, 64677), (21559, 59112), (29556, 43118)]