216757584

素因数分解:

$2^4\times 3^2\times {\mathrm{1505261}}^1$

素因数の和:1505275

約数の個数: 30

約数和(自身を含む): 606620586

約数和(自身を除く): 389863002

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1505261, 3010522, 4515783, 6021044, 9031566, 12042088, 13547349, 18063132, 24084176, 27094698, 36126264, 54189396, 72252528, 108378792, 216757584]

約数ペア:

[(1, 216757584), (2, 108378792), (3, 72252528), (4, 54189396), (6, 36126264), (8, 27094698), (9, 24084176), (12, 18063132), (16, 13547349), (18, 12042088), (24, 9031566), (36, 6021044), (48, 4515783), (72, 3010522), (144, 1505261)]