281196216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4259}}^1$

素因数の和:4409

約数の個数: 96

約数和(自身を含む): 877219200

約数和(自身を除く): 596022984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 131, 168, 252, 262, 393, 504, 524, 786, 917, 1048, 1179, 1572, 1834, 2358, 2751, 3144, 3668, 4259, 4716, 5502, 7336, 8253, 8518, 9432, 11004, 12777, 16506, 17036, 22008, 25554, 29813, 33012, 34072, 38331, 51108, 59626, 66024, 76662, 89439, 102216, 119252, 153324, 178878, 238504, 268317, 306648, 357756, 536634, 557929, 715512, 1073268, 1115858, 1673787, 2146536, 2231716, 3347574, 3905503, 4463432, 5021361, 6695148, 7811006, 10042722, 11716509, 13390296, 15622012, 20085444, 23433018, 31244024, 35149527, 40170888, 46866036, 70299054, 93732072, 140598108, 281196216]

約数ペア:

[(1, 281196216), (2, 140598108), (3, 93732072), (4, 70299054), (6, 46866036), (7, 40170888), (8, 35149527), (9, 31244024), (12, 23433018), (14, 20085444), (18, 15622012), (21, 13390296), (24, 11716509), (28, 10042722), (36, 7811006), (42, 6695148), (56, 5021361), (63, 4463432), (72, 3905503), (84, 3347574), (126, 2231716), (131, 2146536), (168, 1673787), (252, 1115858), (262, 1073268), (393, 715512), (504, 557929), (524, 536634), (786, 357756), (917, 306648), (1048, 268317), (1179, 238504), (1572, 178878), (1834, 153324), (2358, 119252), (2751, 102216), (3144, 89439), (3668, 76662), (4259, 66024), (4716, 59626), (5502, 51108), (7336, 38331), (8253, 34072), (8518, 33012), (9432, 29813), (11004, 25554), (12777, 22008), (16506, 17036)]