1645609968

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{113147}}^1$

素因数の和:113262

約数の個数: 60

約数和(自身を含む): 4651061688

約数和(自身を除く): 3005451720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3636, 4848, 7272, 14544, 113147, 226294, 339441, 452588, 678882, 905176, 1018323, 1357764, 1810352, 2036646, 2715528, 4073292, 5431056, 8146584, 11427847, 16293168, 22855694, 34283541, 45711388, 68567082, 91422776, 102850623, 137134164, 182845552, 205701246, 274268328, 411402492, 548536656, 822804984, 1645609968]

約数ペア:

[(1, 1645609968), (2, 822804984), (3, 548536656), (4, 411402492), (6, 274268328), (8, 205701246), (9, 182845552), (12, 137134164), (16, 102850623), (18, 91422776), (24, 68567082), (36, 45711388), (48, 34283541), (72, 22855694), (101, 16293168), (144, 11427847), (202, 8146584), (303, 5431056), (404, 4073292), (606, 2715528), (808, 2036646), (909, 1810352), (1212, 1357764), (1616, 1018323), (1818, 905176), (2424, 678882), (3636, 452588), (4848, 339441), (7272, 226294), (14544, 113147)]