220676832

素因数分解:

$2^5\times 3^3\times {\mathrm{255413}}^1$

素因数の和:255432

約数の個数: 48

約数和(自身を含む): 643643280

約数和(自身を除く): 422966448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 255413, 510826, 766239, 1021652, 1532478, 2043304, 2298717, 3064956, 4086608, 4597434, 6129912, 6896151, 8173216, 9194868, 12259824, 13792302, 18389736, 24519648, 27584604, 36779472, 55169208, 73558944, 110338416, 220676832]

約数ペア:

[(1, 220676832), (2, 110338416), (3, 73558944), (4, 55169208), (6, 36779472), (8, 27584604), (9, 24519648), (12, 18389736), (16, 13792302), (18, 12259824), (24, 9194868), (27, 8173216), (32, 6896151), (36, 6129912), (48, 4597434), (54, 4086608), (72, 3064956), (96, 2298717), (108, 2043304), (144, 1532478), (216, 1021652), (288, 766239), (432, 510826), (864, 255413)]