1803433248

素因数分解:

$2^5\times 3^5\times {\mathrm{231923}}^1$

素因数の和:231948

約数の個数: 72

約数和(自身を含む): 5318481168

約数和(自身を除く): 3515047920

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, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 231923, 463846, 695769, 927692, 1391538, 1855384, 2087307, 2783076, 3710768, 4174614, 5566152, 6261921, 7421536, 8349228, 11132304, 12523842, 16698456, 18785763, 22264608, 25047684, 33396912, 37571526, 50095368, 56357289, 66793824, 75143052, 100190736, 112714578, 150286104, 200381472, 225429156, 300572208, 450858312, 601144416, 901716624, 1803433248]

約数ペア:

[(1, 1803433248), (2, 901716624), (3, 601144416), (4, 450858312), (6, 300572208), (8, 225429156), (9, 200381472), (12, 150286104), (16, 112714578), (18, 100190736), (24, 75143052), (27, 66793824), (32, 56357289), (36, 50095368), (48, 37571526), (54, 33396912), (72, 25047684), (81, 22264608), (96, 18785763), (108, 16698456), (144, 12523842), (162, 11132304), (216, 8349228), (243, 7421536), (288, 6261921), (324, 5566152), (432, 4174614), (486, 3710768), (648, 2783076), (864, 2087307), (972, 1855384), (1296, 1391538), (1944, 927692), (2592, 695769), (3888, 463846), (7776, 231923)]