321768288

素因数分解:

$2^5\times 3^4\times {\mathrm{124139}}^1$

素因数の和:124161

約数の個数: 60

約数和(自身を含む): 946319220

約数和(自身を除く): 624550932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 124139, 248278, 372417, 496556, 744834, 993112, 1117251, 1489668, 1986224, 2234502, 2979336, 3351753, 3972448, 4469004, 5958672, 6703506, 8938008, 10055259, 11917344, 13407012, 17876016, 20110518, 26814024, 35752032, 40221036, 53628048, 80442072, 107256096, 160884144, 321768288]

約数ペア:

[(1, 321768288), (2, 160884144), (3, 107256096), (4, 80442072), (6, 53628048), (8, 40221036), (9, 35752032), (12, 26814024), (16, 20110518), (18, 17876016), (24, 13407012), (27, 11917344), (32, 10055259), (36, 8938008), (48, 6703506), (54, 5958672), (72, 4469004), (81, 3972448), (96, 3351753), (108, 2979336), (144, 2234502), (162, 1986224), (216, 1489668), (288, 1117251), (324, 993112), (432, 744834), (648, 496556), (864, 372417), (1296, 248278), (2592, 124139)]