215361648

素因数分解:

$2^4\times 3^2\times {\mathrm{1495567}}^1$

素因数の和:1495581

約数の個数: 30

約数和(自身を含む): 602713904

約数和(自身を除く): 387352256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1495567, 2991134, 4486701, 5982268, 8973402, 11964536, 13460103, 17946804, 23929072, 26920206, 35893608, 53840412, 71787216, 107680824, 215361648]

約数ペア:

[(1, 215361648), (2, 107680824), (3, 71787216), (4, 53840412), (6, 35893608), (8, 26920206), (9, 23929072), (12, 17946804), (16, 13460103), (18, 11964536), (24, 8973402), (36, 5982268), (48, 4486701), (72, 2991134), (144, 1495567)]