406272

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^2$

素因数の和:65

約数の個数: 54

約数和(自身を含む): 1130332

約数和(自身を除く): 724060

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 529, 552, 736, 768, 1058, 1104, 1472, 1587, 2116, 2208, 2944, 3174, 4232, 4416, 5888, 6348, 8464, 8832, 12696, 16928, 17664, 25392, 33856, 50784, 67712, 101568, 135424, 203136, 406272]

約数ペア:

[(1, 406272), (2, 203136), (3, 135424), (4, 101568), (6, 67712), (8, 50784), (12, 33856), (16, 25392), (23, 17664), (24, 16928), (32, 12696), (46, 8832), (48, 8464), (64, 6348), (69, 5888), (92, 4416), (96, 4232), (128, 3174), (138, 2944), (184, 2208), (192, 2116), (256, 1587), (276, 1472), (368, 1104), (384, 1058), (529, 768), (552, 736)]