662116788

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{322669}}^1$

素因数の和:322701

約数の個数: 48

約数和(自身を含む): 1806952000

約数和(自身を除く): 1144835212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 322669, 645338, 968007, 1290676, 1936014, 2904021, 3872028, 5808042, 6130711, 8712063, 11616084, 12261422, 17424126, 18392133, 24522844, 34848252, 36784266, 55176399, 73568532, 110352798, 165529197, 220705596, 331058394, 662116788]

約数ペア:

[(1, 662116788), (2, 331058394), (3, 220705596), (4, 165529197), (6, 110352798), (9, 73568532), (12, 55176399), (18, 36784266), (19, 34848252), (27, 24522844), (36, 18392133), (38, 17424126), (54, 12261422), (57, 11616084), (76, 8712063), (108, 6130711), (114, 5808042), (171, 3872028), (228, 2904021), (342, 1936014), (513, 1290676), (684, 968007), (1026, 645338), (2052, 322669)]