680498808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{12953}}^1$

素因数の和:13172

約数の個数: 64

約数和(自身を含む): 1865376000

約数和(自身を除く): 1184877192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 199, 264, 398, 597, 796, 1194, 1592, 2189, 2388, 4378, 4776, 6567, 8756, 12953, 13134, 17512, 25906, 26268, 38859, 51812, 52536, 77718, 103624, 142483, 155436, 284966, 310872, 427449, 569932, 854898, 1139864, 1709796, 2577647, 3419592, 5155294, 7732941, 10310588, 15465882, 20621176, 28354117, 30931764, 56708234, 61863528, 85062351, 113416468, 170124702, 226832936, 340249404, 680498808]

約数ペア:

[(1, 680498808), (2, 340249404), (3, 226832936), (4, 170124702), (6, 113416468), (8, 85062351), (11, 61863528), (12, 56708234), (22, 30931764), (24, 28354117), (33, 20621176), (44, 15465882), (66, 10310588), (88, 7732941), (132, 5155294), (199, 3419592), (264, 2577647), (398, 1709796), (597, 1139864), (796, 854898), (1194, 569932), (1592, 427449), (2189, 310872), (2388, 284966), (4378, 155436), (4776, 142483), (6567, 103624), (8756, 77718), (12953, 52536), (13134, 51812), (17512, 38859), (25906, 26268)]