287114328

素因数分解:

$2^3\times 3^3\times {\mathrm{1329233}}^1$

素因数の和:1329248

約数の個数: 32

約数和(自身を含む): 797540400

約数和(自身を除く): 510426072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1329233, 2658466, 3987699, 5316932, 7975398, 10633864, 11963097, 15950796, 23926194, 31901592, 35889291, 47852388, 71778582, 95704776, 143557164, 287114328]

約数ペア:

[(1, 287114328), (2, 143557164), (3, 95704776), (4, 71778582), (6, 47852388), (8, 35889291), (9, 31901592), (12, 23926194), (18, 15950796), (24, 11963097), (27, 10633864), (36, 7975398), (54, 5316932), (72, 3987699), (108, 2658466), (216, 1329233)]