668052864

素因数分解:

$2^7\times 3^2\times {\mathrm{579907}}^1$

素因数の和:579927

約数の個数: 48

約数和(自身を含む): 1922395020

約数和(自身を除く): 1254342156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 579907, 1159814, 1739721, 2319628, 3479442, 4639256, 5219163, 6958884, 9278512, 10438326, 13917768, 18557024, 20876652, 27835536, 37114048, 41753304, 55671072, 74228096, 83506608, 111342144, 167013216, 222684288, 334026432, 668052864]

約数ペア:

[(1, 668052864), (2, 334026432), (3, 222684288), (4, 167013216), (6, 111342144), (8, 83506608), (9, 74228096), (12, 55671072), (16, 41753304), (18, 37114048), (24, 27835536), (32, 20876652), (36, 18557024), (48, 13917768), (64, 10438326), (72, 9278512), (96, 6958884), (128, 5219163), (144, 4639256), (192, 3479442), (288, 2319628), (384, 1739721), (576, 1159814), (1152, 579907)]