389027664

素因数分解:

$2^4\times 3^3\times {\mathrm{277}}^1\times {\mathrm{3251}}^1$

素因数の和:3545

約数の個数: 80

約数和(自身を含む): 1121029440

約数和(自身を除く): 732001776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 277, 432, 554, 831, 1108, 1662, 2216, 2493, 3251, 3324, 4432, 4986, 6502, 6648, 7479, 9753, 9972, 13004, 13296, 14958, 19506, 19944, 26008, 29259, 29916, 39012, 39888, 52016, 58518, 59832, 78024, 87777, 117036, 119664, 156048, 175554, 234072, 351108, 468144, 702216, 900527, 1404432, 1801054, 2701581, 3602108, 5403162, 7204216, 8104743, 10806324, 14408432, 16209486, 21612648, 24314229, 32418972, 43225296, 48628458, 64837944, 97256916, 129675888, 194513832, 389027664]

約数ペア:

[(1, 389027664), (2, 194513832), (3, 129675888), (4, 97256916), (6, 64837944), (8, 48628458), (9, 43225296), (12, 32418972), (16, 24314229), (18, 21612648), (24, 16209486), (27, 14408432), (36, 10806324), (48, 8104743), (54, 7204216), (72, 5403162), (108, 3602108), (144, 2701581), (216, 1801054), (277, 1404432), (432, 900527), (554, 702216), (831, 468144), (1108, 351108), (1662, 234072), (2216, 175554), (2493, 156048), (3251, 119664), (3324, 117036), (4432, 87777), (4986, 78024), (6502, 59832), (6648, 58518), (7479, 52016), (9753, 39888), (9972, 39012), (13004, 29916), (13296, 29259), (14958, 26008), (19506, 19944)]