307551248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{6967}}^1$

素因数の和:7095

約数の個数: 40

約数和(自身を含む): 622103040

約数和(自身を除く): 314551792

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 712, 1424, 2759, 5518, 6967, 11036, 13934, 22072, 27868, 44144, 55736, 111472, 215977, 431954, 620063, 863908, 1240126, 1727816, 2480252, 3455632, 4960504, 9921008, 19221953, 38443906, 76887812, 153775624, 307551248]

約数ペア:

[(1, 307551248), (2, 153775624), (4, 76887812), (8, 38443906), (16, 19221953), (31, 9921008), (62, 4960504), (89, 3455632), (124, 2480252), (178, 1727816), (248, 1240126), (356, 863908), (496, 620063), (712, 431954), (1424, 215977), (2759, 111472), (5518, 55736), (6967, 44144), (11036, 27868), (13934, 22072)]