421796276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5669}}^1$

素因数の和:5792

約数の個数: 48

約数和(自身を含む): 857304000

約数和(自身を除く): 435507724

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 89, 178, 209, 356, 418, 836, 979, 1691, 1958, 3382, 3916, 5669, 6764, 11338, 18601, 22676, 37202, 62359, 74404, 107711, 124718, 215422, 249436, 430844, 504541, 1009082, 1184821, 2018164, 2369642, 4739284, 5549951, 9586279, 11099902, 19172558, 22199804, 38345116, 105449069, 210898138, 421796276]

約数ペア:

[(1, 421796276), (2, 210898138), (4, 105449069), (11, 38345116), (19, 22199804), (22, 19172558), (38, 11099902), (44, 9586279), (76, 5549951), (89, 4739284), (178, 2369642), (209, 2018164), (356, 1184821), (418, 1009082), (836, 504541), (979, 430844), (1691, 249436), (1958, 215422), (3382, 124718), (3916, 107711), (5669, 74404), (6764, 62359), (11338, 37202), (18601, 22676)]