860340528

素因数分解:

$2^4\times 3^5\times {\mathrm{221281}}^1$

素因数の和:221304

約数の個数: 60

約数和(自身を含む): 2496946088

約数和(自身を除く): 1636605560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 221281, 442562, 663843, 885124, 1327686, 1770248, 1991529, 2655372, 3540496, 3983058, 5310744, 5974587, 7966116, 10621488, 11949174, 15932232, 17923761, 23898348, 31864464, 35847522, 47796696, 53771283, 71695044, 95593392, 107542566, 143390088, 215085132, 286780176, 430170264, 860340528]

約数ペア:

[(1, 860340528), (2, 430170264), (3, 286780176), (4, 215085132), (6, 143390088), (8, 107542566), (9, 95593392), (12, 71695044), (16, 53771283), (18, 47796696), (24, 35847522), (27, 31864464), (36, 23898348), (48, 17923761), (54, 15932232), (72, 11949174), (81, 10621488), (108, 7966116), (144, 5974587), (162, 5310744), (216, 3983058), (243, 3540496), (324, 2655372), (432, 1991529), (486, 1770248), (648, 1327686), (972, 885124), (1296, 663843), (1944, 442562), (3888, 221281)]