261886704

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{188137}}^1$

素因数の和:188177

約数の個数: 40

約数和(自身を含む): 699873360

約数和(自身を除く): 437986656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 188137, 376274, 564411, 752548, 1128822, 1505096, 2257644, 3010192, 4515288, 5455973, 9030576, 10911946, 16367919, 21823892, 32735838, 43647784, 65471676, 87295568, 130943352, 261886704]

約数ペア:

[(1, 261886704), (2, 130943352), (3, 87295568), (4, 65471676), (6, 43647784), (8, 32735838), (12, 21823892), (16, 16367919), (24, 10911946), (29, 9030576), (48, 5455973), (58, 4515288), (87, 3010192), (116, 2257644), (174, 1505096), (232, 1128822), (348, 752548), (464, 564411), (696, 376274), (1392, 188137)]