501428448

素因数分解:

$2^5\times 3^3\times {\mathrm{580357}}^1$

素因数の和:580376

約数の個数: 48

約数和(自身を含む): 1462502160

約数和(自身を除く): 961073712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 580357, 1160714, 1741071, 2321428, 3482142, 4642856, 5223213, 6964284, 9285712, 10446426, 13928568, 15669639, 18571424, 20892852, 27857136, 31339278, 41785704, 55714272, 62678556, 83571408, 125357112, 167142816, 250714224, 501428448]

約数ペア:

[(1, 501428448), (2, 250714224), (3, 167142816), (4, 125357112), (6, 83571408), (8, 62678556), (9, 55714272), (12, 41785704), (16, 31339278), (18, 27857136), (24, 20892852), (27, 18571424), (32, 15669639), (36, 13928568), (48, 10446426), (54, 9285712), (72, 6964284), (96, 5223213), (108, 4642856), (144, 3482142), (216, 2321428), (288, 1741071), (432, 1160714), (864, 580357)]