420317808

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{98389}}^1$

素因数の和:98489

約数の個数: 40

約数和(自身を含む): 1098032400

約数和(自身を除く): 677714592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 98389, 196778, 295167, 393556, 590334, 787112, 1180668, 1574224, 2361336, 4722672, 8756621, 17513242, 26269863, 35026484, 52539726, 70052968, 105079452, 140105936, 210158904, 420317808]

約数ペア:

[(1, 420317808), (2, 210158904), (3, 140105936), (4, 105079452), (6, 70052968), (8, 52539726), (12, 35026484), (16, 26269863), (24, 17513242), (48, 8756621), (89, 4722672), (178, 2361336), (267, 1574224), (356, 1180668), (534, 787112), (712, 590334), (1068, 393556), (1424, 295167), (2136, 196778), (4272, 98389)]