291099168

素因数分解:

$2^5\times 3^2\times {\mathrm{677}}^1\times {\mathrm{1493}}^1$

素因数の和:2186

約数の個数: 72

約数和(自身を含む): 829591308

約数和(自身を除く): 538492140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 677, 1354, 1493, 2031, 2708, 2986, 4062, 4479, 5416, 5972, 6093, 8124, 8958, 10832, 11944, 12186, 13437, 16248, 17916, 21664, 23888, 24372, 26874, 32496, 35832, 47776, 48744, 53748, 64992, 71664, 97488, 107496, 143328, 194976, 214992, 429984, 1010761, 2021522, 3032283, 4043044, 6064566, 8086088, 9096849, 12129132, 16172176, 18193698, 24258264, 32344352, 36387396, 48516528, 72774792, 97033056, 145549584, 291099168]

約数ペア:

[(1, 291099168), (2, 145549584), (3, 97033056), (4, 72774792), (6, 48516528), (8, 36387396), (9, 32344352), (12, 24258264), (16, 18193698), (18, 16172176), (24, 12129132), (32, 9096849), (36, 8086088), (48, 6064566), (72, 4043044), (96, 3032283), (144, 2021522), (288, 1010761), (677, 429984), (1354, 214992), (1493, 194976), (2031, 143328), (2708, 107496), (2986, 97488), (4062, 71664), (4479, 64992), (5416, 53748), (5972, 48744), (6093, 47776), (8124, 35832), (8958, 32496), (10832, 26874), (11944, 24372), (12186, 23888), (13437, 21664), (16248, 17916)]