248243376

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{32941}}^1$

素因数の和:33109

約数の個数: 40

約数和(自身を含む): 645399664

約数和(自身を除く): 397156288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 32941, 65882, 98823, 131764, 197646, 263528, 395292, 527056, 790584, 1581168, 5171737, 10343474, 15515211, 20686948, 31030422, 41373896, 62060844, 82747792, 124121688, 248243376]

約数ペア:

[(1, 248243376), (2, 124121688), (3, 82747792), (4, 62060844), (6, 41373896), (8, 31030422), (12, 20686948), (16, 15515211), (24, 10343474), (48, 5171737), (157, 1581168), (314, 790584), (471, 527056), (628, 395292), (942, 263528), (1256, 197646), (1884, 131764), (2512, 98823), (3768, 65882), (7536, 32941)]