725531472

素因数分解:

$2^4\times 3^3\times {\mathrm{1679471}}^1$

素因数の和:1679488

約数の個数: 40

約数和(自身を含む): 2082545280

約数和(自身を除く): 1357013808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1679471, 3358942, 5038413, 6717884, 10076826, 13435768, 15115239, 20153652, 26871536, 30230478, 40307304, 45345717, 60460956, 80614608, 90691434, 120921912, 181382868, 241843824, 362765736, 725531472]

約数ペア:

[(1, 725531472), (2, 362765736), (3, 241843824), (4, 181382868), (6, 120921912), (8, 90691434), (9, 80614608), (12, 60460956), (16, 45345717), (18, 40307304), (24, 30230478), (27, 26871536), (36, 20153652), (48, 15115239), (54, 13435768), (72, 10076826), (108, 6717884), (144, 5038413), (216, 3358942), (432, 1679471)]