1323607904

素因数分解:

$2^5\times {\mathrm{199}}^1\times {\mathrm{347}}^1\times {\mathrm{599}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 2630880000

約数和(自身を除く): 1307272096

約数列:

[1, 2, 4, 8, 16, 32, 199, 347, 398, 599, 694, 796, 1198, 1388, 1592, 2396, 2776, 3184, 4792, 5552, 6368, 9584, 11104, 19168, 69053, 119201, 138106, 207853, 238402, 276212, 415706, 476804, 552424, 831412, 953608, 1104848, 1662824, 1907216, 2209696, 3325648, 3814432, 6651296, 41362747, 82725494, 165450988, 330901976, 661803952, 1323607904]

約数ペア:

[(1, 1323607904), (2, 661803952), (4, 330901976), (8, 165450988), (16, 82725494), (32, 41362747), (199, 6651296), (347, 3814432), (398, 3325648), (599, 2209696), (694, 1907216), (796, 1662824), (1198, 1104848), (1388, 953608), (1592, 831412), (2396, 552424), (2776, 476804), (3184, 415706), (4792, 276212), (5552, 238402), (6368, 207853), (9584, 138106), (11104, 119201), (19168, 69053)]