213582264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5701}}^1$

素因数の和:5940

約数の個数: 64

約数和(自身を含む): 613079040

約数和(自身を除く): 399496776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 223, 446, 669, 892, 1338, 1561, 1784, 2676, 3122, 4683, 5352, 5701, 6244, 9366, 11402, 12488, 17103, 18732, 22804, 34206, 37464, 39907, 45608, 68412, 79814, 119721, 136824, 159628, 239442, 319256, 478884, 957768, 1271323, 2542646, 3813969, 5085292, 7627938, 8899261, 10170584, 15255876, 17798522, 26697783, 30511752, 35597044, 53395566, 71194088, 106791132, 213582264]

約数ペア:

[(1, 213582264), (2, 106791132), (3, 71194088), (4, 53395566), (6, 35597044), (7, 30511752), (8, 26697783), (12, 17798522), (14, 15255876), (21, 10170584), (24, 8899261), (28, 7627938), (42, 5085292), (56, 3813969), (84, 2542646), (168, 1271323), (223, 957768), (446, 478884), (669, 319256), (892, 239442), (1338, 159628), (1561, 136824), (1784, 119721), (2676, 79814), (3122, 68412), (4683, 45608), (5352, 39907), (5701, 37464), (6244, 34206), (9366, 22804), (11402, 18732), (12488, 17103)]