289054416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27751}}^1$

素因数の和:27800

約数の個数: 80

約数和(自身を含む): 880959488

約数和(自身を除く): 591905072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 27751, 55502, 83253, 111004, 166506, 194257, 222008, 333012, 388514, 444016, 582771, 666024, 777028, 860281, 1165542, 1332048, 1554056, 1720562, 2331084, 2580843, 3108112, 3441124, 4662168, 5161686, 6021967, 6882248, 9324336, 10323372, 12043934, 13764496, 18065901, 20646744, 24087868, 36131802, 41293488, 48175736, 72263604, 96351472, 144527208, 289054416]

約数ペア:

[(1, 289054416), (2, 144527208), (3, 96351472), (4, 72263604), (6, 48175736), (7, 41293488), (8, 36131802), (12, 24087868), (14, 20646744), (16, 18065901), (21, 13764496), (24, 12043934), (28, 10323372), (31, 9324336), (42, 6882248), (48, 6021967), (56, 5161686), (62, 4662168), (84, 3441124), (93, 3108112), (112, 2580843), (124, 2331084), (168, 1720562), (186, 1554056), (217, 1332048), (248, 1165542), (336, 860281), (372, 777028), (434, 666024), (496, 582771), (651, 444016), (744, 388514), (868, 333012), (1302, 222008), (1488, 194257), (1736, 166506), (2604, 111004), (3472, 83253), (5208, 55502), (10416, 27751)]