217117584

素因数分解:

$2^4\times 3^5\times {\mathrm{55843}}^1$

素因数の和:55866

約数の個数: 60

約数和(自身を含む): 630143696

約数和(自身を除く): 413026112

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, 55843, 111686, 167529, 223372, 335058, 446744, 502587, 670116, 893488, 1005174, 1340232, 1507761, 2010348, 2680464, 3015522, 4020696, 4523283, 6031044, 8041392, 9046566, 12062088, 13569849, 18093132, 24124176, 27139698, 36186264, 54279396, 72372528, 108558792, 217117584]

約数ペア:

[(1, 217117584), (2, 108558792), (3, 72372528), (4, 54279396), (6, 36186264), (8, 27139698), (9, 24124176), (12, 18093132), (16, 13569849), (18, 12062088), (24, 9046566), (27, 8041392), (36, 6031044), (48, 4523283), (54, 4020696), (72, 3015522), (81, 2680464), (108, 2010348), (144, 1507761), (162, 1340232), (216, 1005174), (243, 893488), (324, 670116), (432, 502587), (486, 446744), (648, 335058), (972, 223372), (1296, 167529), (1944, 111686), (3888, 55843)]