2191688352

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1087147}}^1$

素因数の和:1087170

約数の個数: 72

約数和(自身を含む): 7122993696

約数和(自身を除く): 4931305344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 1087147, 2174294, 3261441, 4348588, 6522882, 7610029, 8697176, 9784323, 13045764, 15220058, 17394352, 19568646, 22830087, 26091528, 30440116, 34788704, 39137292, 45660174, 52183056, 60880232, 68490261, 78274584, 91320348, 104366112, 121760464, 136980522, 156549168, 182640696, 243520928, 273961044, 313098336, 365281392, 547922088, 730562784, 1095844176, 2191688352]

約数ペア:

[(1, 2191688352), (2, 1095844176), (3, 730562784), (4, 547922088), (6, 365281392), (7, 313098336), (8, 273961044), (9, 243520928), (12, 182640696), (14, 156549168), (16, 136980522), (18, 121760464), (21, 104366112), (24, 91320348), (28, 78274584), (32, 68490261), (36, 60880232), (42, 52183056), (48, 45660174), (56, 39137292), (63, 34788704), (72, 30440116), (84, 26091528), (96, 22830087), (112, 19568646), (126, 17394352), (144, 15220058), (168, 13045764), (224, 9784323), (252, 8697176), (288, 7610029), (336, 6522882), (504, 4348588), (672, 3261441), (1008, 2174294), (2016, 1087147)]