919728

素因数分解:

$2^4\times 3^3\times {\mathrm{2129}}^1$

素因数の和:2146

約数の個数: 40

約数和(自身を含む): 2641200

約数和(自身を除く): 1721472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2129, 4258, 6387, 8516, 12774, 17032, 19161, 25548, 34064, 38322, 51096, 57483, 76644, 102192, 114966, 153288, 229932, 306576, 459864, 919728]

約数ペア:

[(1, 919728), (2, 459864), (3, 306576), (4, 229932), (6, 153288), (8, 114966), (9, 102192), (12, 76644), (16, 57483), (18, 51096), (24, 38322), (27, 34064), (36, 25548), (48, 19161), (54, 17032), (72, 12774), (108, 8516), (144, 6387), (216, 4258), (432, 2129)]