388028016

素因数分解:

$2^4\times 3^3\times {\mathrm{898213}}^1$

素因数の和:898230

約数の個数: 40

約数和(自身を含む): 1113785360

約数和(自身を除く): 725757344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 898213, 1796426, 2694639, 3592852, 5389278, 7185704, 8083917, 10778556, 14371408, 16167834, 21557112, 24251751, 32335668, 43114224, 48503502, 64671336, 97007004, 129342672, 194014008, 388028016]

約数ペア:

[(1, 388028016), (2, 194014008), (3, 129342672), (4, 97007004), (6, 64671336), (8, 48503502), (9, 43114224), (12, 32335668), (16, 24251751), (18, 21557112), (24, 16167834), (27, 14371408), (36, 10778556), (48, 8083917), (54, 7185704), (72, 5389278), (108, 3592852), (144, 2694639), (216, 1796426), (432, 898213)]