305570072

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{367}}^1\times {\mathrm{523}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 578496000

約数和(自身を除く): 272925928

約数列:

[1, 2, 4, 8, 199, 367, 398, 523, 734, 796, 1046, 1468, 1592, 2092, 2936, 4184, 73033, 104077, 146066, 191941, 208154, 292132, 383882, 416308, 584264, 767764, 832616, 1535528, 38196259, 76392518, 152785036, 305570072]

約数ペア:

[(1, 305570072), (2, 152785036), (4, 76392518), (8, 38196259), (199, 1535528), (367, 832616), (398, 767764), (523, 584264), (734, 416308), (796, 383882), (1046, 292132), (1468, 208154), (1592, 191941), (2092, 146066), (2936, 104077), (4184, 73033)]