989876376

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{49277}}^1$

素因数の和:49326

約数の個数: 80

約数和(自身を含む): 2862066240

約数和(自身を除く): 1872189864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 20088, 49277, 98554, 147831, 197108, 295662, 394216, 443493, 591324, 886986, 1182648, 1330479, 1527587, 1773972, 2660958, 3055174, 3547944, 3991437, 4582761, 5321916, 6110348, 7982874, 9165522, 10643832, 12220696, 13748283, 15965748, 18331044, 27496566, 31931496, 36662088, 41244849, 54993132, 82489698, 109986264, 123734547, 164979396, 247469094, 329958792, 494938188, 989876376]

約数ペア:

[(1, 989876376), (2, 494938188), (3, 329958792), (4, 247469094), (6, 164979396), (8, 123734547), (9, 109986264), (12, 82489698), (18, 54993132), (24, 41244849), (27, 36662088), (31, 31931496), (36, 27496566), (54, 18331044), (62, 15965748), (72, 13748283), (81, 12220696), (93, 10643832), (108, 9165522), (124, 7982874), (162, 6110348), (186, 5321916), (216, 4582761), (248, 3991437), (279, 3547944), (324, 3055174), (372, 2660958), (558, 1773972), (648, 1527587), (744, 1330479), (837, 1182648), (1116, 886986), (1674, 591324), (2232, 443493), (2511, 394216), (3348, 295662), (5022, 197108), (6696, 147831), (10044, 98554), (20088, 49277)]