289920432

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{194839}}^1$

素因数の和:194881

約数の個数: 40

約数和(自身を含む): 773125120

約数和(自身を除く): 483204688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 194839, 389678, 584517, 779356, 1169034, 1558712, 2338068, 3117424, 4676136, 6040009, 9352272, 12080018, 18120027, 24160036, 36240054, 48320072, 72480108, 96640144, 144960216, 289920432]

約数ペア:

[(1, 289920432), (2, 144960216), (3, 96640144), (4, 72480108), (6, 48320072), (8, 36240054), (12, 24160036), (16, 18120027), (24, 12080018), (31, 9352272), (48, 6040009), (62, 4676136), (93, 3117424), (124, 2338068), (186, 1558712), (248, 1169034), (372, 779356), (496, 584517), (744, 389678), (1488, 194839)]