1321237536

素因数分解:

$2^5\times 3^1\times {\mathrm{223}}^1\times {\mathrm{61717}}^1$

素因数の和:61953

約数の個数: 48

約数和(自身を含む): 3483857664

約数和(自身を除く): 2162620128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 7136, 10704, 21408, 61717, 123434, 185151, 246868, 370302, 493736, 740604, 987472, 1481208, 1974944, 2962416, 5924832, 13762891, 27525782, 41288673, 55051564, 82577346, 110103128, 165154692, 220206256, 330309384, 440412512, 660618768, 1321237536]

約数ペア:

[(1, 1321237536), (2, 660618768), (3, 440412512), (4, 330309384), (6, 220206256), (8, 165154692), (12, 110103128), (16, 82577346), (24, 55051564), (32, 41288673), (48, 27525782), (96, 13762891), (223, 5924832), (446, 2962416), (669, 1974944), (892, 1481208), (1338, 987472), (1784, 740604), (2676, 493736), (3568, 370302), (5352, 246868), (7136, 185151), (10704, 123434), (21408, 61717)]