273977008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{14929}}^1$

素因数の和:15005

約数の個数: 40

約数和(自身を含む): 562801280

約数和(自身を除く): 288824272

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 14929, 18352, 29858, 59716, 119432, 238864, 462799, 552373, 925598, 1104746, 1851196, 2209492, 3702392, 4418984, 7404784, 8837968, 17123563, 34247126, 68494252, 136988504, 273977008]

約数ペア:

[(1, 273977008), (2, 136988504), (4, 68494252), (8, 34247126), (16, 17123563), (31, 8837968), (37, 7404784), (62, 4418984), (74, 3702392), (124, 2209492), (148, 1851196), (248, 1104746), (296, 925598), (496, 552373), (592, 462799), (1147, 238864), (2294, 119432), (4588, 59716), (9176, 29858), (14929, 18352)]