291006864

素因数分解:

$2^4\times 3^3\times {\mathrm{733}}^1\times {\mathrm{919}}^1$

素因数の和:1669

約数の個数: 80

約数和(自身を含む): 837347200

約数和(自身を除く): 546340336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 733, 919, 1466, 1838, 2199, 2757, 2932, 3676, 4398, 5514, 5864, 6597, 7352, 8271, 8796, 11028, 11728, 13194, 14704, 16542, 17592, 19791, 22056, 24813, 26388, 33084, 35184, 39582, 44112, 49626, 52776, 66168, 79164, 99252, 105552, 132336, 158328, 198504, 316656, 397008, 673627, 1347254, 2020881, 2694508, 4041762, 5389016, 6062643, 8083524, 10778032, 12125286, 16167048, 18187929, 24250572, 32334096, 36375858, 48501144, 72751716, 97002288, 145503432, 291006864]

約数ペア:

[(1, 291006864), (2, 145503432), (3, 97002288), (4, 72751716), (6, 48501144), (8, 36375858), (9, 32334096), (12, 24250572), (16, 18187929), (18, 16167048), (24, 12125286), (27, 10778032), (36, 8083524), (48, 6062643), (54, 5389016), (72, 4041762), (108, 2694508), (144, 2020881), (216, 1347254), (432, 673627), (733, 397008), (919, 316656), (1466, 198504), (1838, 158328), (2199, 132336), (2757, 105552), (2932, 99252), (3676, 79164), (4398, 66168), (5514, 52776), (5864, 49626), (6597, 44112), (7352, 39582), (8271, 35184), (8796, 33084), (11028, 26388), (11728, 24813), (13194, 22056), (14704, 19791), (16542, 17592)]