388088352

素因数分解:

$2^5\times 3^2\times {\mathrm{487}}^1\times {\mathrm{2767}}^1$

素因数の和:3270

約数の個数: 72

約数和(自身を含む): 1106292096

約数和(自身を除く): 718203744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 487, 974, 1461, 1948, 2767, 2922, 3896, 4383, 5534, 5844, 7792, 8301, 8766, 11068, 11688, 15584, 16602, 17532, 22136, 23376, 24903, 33204, 35064, 44272, 46752, 49806, 66408, 70128, 88544, 99612, 132816, 140256, 199224, 265632, 398448, 796896, 1347529, 2695058, 4042587, 5390116, 8085174, 10780232, 12127761, 16170348, 21560464, 24255522, 32340696, 43120928, 48511044, 64681392, 97022088, 129362784, 194044176, 388088352]

約数ペア:

[(1, 388088352), (2, 194044176), (3, 129362784), (4, 97022088), (6, 64681392), (8, 48511044), (9, 43120928), (12, 32340696), (16, 24255522), (18, 21560464), (24, 16170348), (32, 12127761), (36, 10780232), (48, 8085174), (72, 5390116), (96, 4042587), (144, 2695058), (288, 1347529), (487, 796896), (974, 398448), (1461, 265632), (1948, 199224), (2767, 140256), (2922, 132816), (3896, 99612), (4383, 88544), (5534, 70128), (5844, 66408), (7792, 49806), (8301, 46752), (8766, 44272), (11068, 35064), (11688, 33204), (15584, 24903), (16602, 23376), (17532, 22136)]