245876472

素因数分解:

$2^3\times 3^4\times {\mathrm{379439}}^1$

素因数の和:379457

約数の個数: 40

約数和(自身を含む): 688683600

約数和(自身を除く): 442807128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 379439, 758878, 1138317, 1517756, 2276634, 3035512, 3414951, 4553268, 6829902, 9106536, 10244853, 13659804, 20489706, 27319608, 30734559, 40979412, 61469118, 81958824, 122938236, 245876472]

約数ペア:

[(1, 245876472), (2, 122938236), (3, 81958824), (4, 61469118), (6, 40979412), (8, 30734559), (9, 27319608), (12, 20489706), (18, 13659804), (24, 10244853), (27, 9106536), (36, 6829902), (54, 4553268), (72, 3414951), (81, 3035512), (108, 2276634), (162, 1517756), (216, 1138317), (324, 758878), (648, 379439)]