238450528

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{977}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 487982880

約数和(自身を除く): 249532352

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 263, 464, 526, 928, 977, 1052, 1954, 2104, 3908, 4208, 7627, 7816, 8416, 15254, 15632, 28333, 30508, 31264, 56666, 61016, 113332, 122032, 226664, 244064, 256951, 453328, 513902, 906656, 1027804, 2055608, 4111216, 7451579, 8222432, 14903158, 29806316, 59612632, 119225264, 238450528]

約数ペア:

[(1, 238450528), (2, 119225264), (4, 59612632), (8, 29806316), (16, 14903158), (29, 8222432), (32, 7451579), (58, 4111216), (116, 2055608), (232, 1027804), (263, 906656), (464, 513902), (526, 453328), (928, 256951), (977, 244064), (1052, 226664), (1954, 122032), (2104, 113332), (3908, 61016), (4208, 56666), (7627, 31264), (7816, 30508), (8416, 28333), (15254, 15632)]