2782146216

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{7121}}^1$

素因数の和:7426

約数の個数: 64

約数和(自身を含む): 7083256320

約数和(自身を除く): 4301110104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 223, 292, 438, 446, 584, 669, 876, 892, 1338, 1752, 1784, 2676, 5352, 7121, 14242, 16279, 21363, 28484, 32558, 42726, 48837, 56968, 65116, 85452, 97674, 130232, 170904, 195348, 390696, 519833, 1039666, 1559499, 1587983, 2079332, 3118998, 3175966, 4158664, 4763949, 6237996, 6351932, 9527898, 12475992, 12703864, 19055796, 38111592, 115922759, 231845518, 347768277, 463691036, 695536554, 927382072, 1391073108, 2782146216]

約数ペア:

[(1, 2782146216), (2, 1391073108), (3, 927382072), (4, 695536554), (6, 463691036), (8, 347768277), (12, 231845518), (24, 115922759), (73, 38111592), (146, 19055796), (219, 12703864), (223, 12475992), (292, 9527898), (438, 6351932), (446, 6237996), (584, 4763949), (669, 4158664), (876, 3175966), (892, 3118998), (1338, 2079332), (1752, 1587983), (1784, 1559499), (2676, 1039666), (5352, 519833), (7121, 390696), (14242, 195348), (16279, 170904), (21363, 130232), (28484, 97674), (32558, 85452), (42726, 65116), (48837, 56968)]