404369008

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{4813}}^1$

素因数の和:4969

約数の個数: 40

約数和(自身を含む): 805863600

約数和(自身を除く): 401494592

約数列:

[1, 2, 4, 8, 16, 59, 89, 118, 178, 236, 356, 472, 712, 944, 1424, 4813, 5251, 9626, 10502, 19252, 21004, 38504, 42008, 77008, 84016, 283967, 428357, 567934, 856714, 1135868, 1713428, 2271736, 3426856, 4543472, 6853712, 25273063, 50546126, 101092252, 202184504, 404369008]

約数ペア:

[(1, 404369008), (2, 202184504), (4, 101092252), (8, 50546126), (16, 25273063), (59, 6853712), (89, 4543472), (118, 3426856), (178, 2271736), (236, 1713428), (356, 1135868), (472, 856714), (712, 567934), (944, 428357), (1424, 283967), (4813, 84016), (5251, 77008), (9626, 42008), (10502, 38504), (19252, 21004)]