249014272

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 550368000

約数和(自身を除く): 301353728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 199, 208, 256, 376, 398, 416, 512, 611, 752, 796, 832, 1024, 1222, 1504, 1592, 1664, 2048, 2444, 2587, 3008, 3184, 3328, 4888, 5174, 6016, 6368, 6656, 9353, 9776, 10348, 12032, 12736, 13312, 18706, 19552, 20696, 24064, 25472, 26624, 37412, 39104, 41392, 48128, 50944, 74824, 78208, 82784, 96256, 101888, 121589, 149648, 156416, 165568, 203776, 243178, 299296, 312832, 331136, 407552, 486356, 598592, 625664, 662272, 972712, 1197184, 1251328, 1324544, 1945424, 2394368, 2649088, 3890848, 4788736, 5298176, 7781696, 9577472, 15563392, 19154944, 31126784, 62253568, 124507136, 249014272]

約数ペア:

[(1, 249014272), (2, 124507136), (4, 62253568), (8, 31126784), (13, 19154944), (16, 15563392), (26, 9577472), (32, 7781696), (47, 5298176), (52, 4788736), (64, 3890848), (94, 2649088), (104, 2394368), (128, 1945424), (188, 1324544), (199, 1251328), (208, 1197184), (256, 972712), (376, 662272), (398, 625664), (416, 598592), (512, 486356), (611, 407552), (752, 331136), (796, 312832), (832, 299296), (1024, 243178), (1222, 203776), (1504, 165568), (1592, 156416), (1664, 149648), (2048, 121589), (2444, 101888), (2587, 96256), (3008, 82784), (3184, 78208), (3328, 74824), (4888, 50944), (5174, 48128), (6016, 41392), (6368, 39104), (6656, 37412), (9353, 26624), (9776, 25472), (10348, 24064), (12032, 20696), (12736, 19552), (13312, 18706)]