274865656

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{11959}}^1$

素因数の和:12008

約数の個数: 48

約数和(自身を含む): 590943600

約数和(自身を除く): 316077944

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2873, 5746, 11492, 11959, 22984, 23918, 47836, 95672, 155467, 203303, 310934, 406606, 621868, 813212, 1243736, 1626424, 2021071, 2642939, 4042142, 5285878, 8084284, 10571756, 16168568, 21143512, 34358207, 68716414, 137432828, 274865656]

約数ペア:

[(1, 274865656), (2, 137432828), (4, 68716414), (8, 34358207), (13, 21143512), (17, 16168568), (26, 10571756), (34, 8084284), (52, 5285878), (68, 4042142), (104, 2642939), (136, 2021071), (169, 1626424), (221, 1243736), (338, 813212), (442, 621868), (676, 406606), (884, 310934), (1352, 203303), (1768, 155467), (2873, 95672), (5746, 47836), (11492, 23918), (11959, 22984)]