189868709916

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{3011}}^1\times {\mathrm{7649}}^1$

素因数の和:10899

約数の個数: 72

約数和(自身を含む): 482264874000

約数和(自身を除く): 292396164084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2748, 3011, 4122, 6022, 7649, 8244, 9033, 12044, 15298, 18066, 22947, 27099, 30596, 36132, 45894, 54198, 68841, 91788, 108396, 137682, 275364, 689519, 1379038, 1751621, 2068557, 2758076, 3503242, 4137114, 5254863, 6205671, 7006484, 8274228, 10509726, 12411342, 15764589, 21019452, 23031139, 24822684, 31529178, 46062278, 63058356, 69093417, 92124556, 138186834, 207280251, 276373668, 414560502, 829121004, 5274130831, 10548261662, 15822392493, 21096523324, 31644784986, 47467177479, 63289569972, 94934354958, 189868709916]

約数ペア:

[(1, 189868709916), (2, 94934354958), (3, 63289569972), (4, 47467177479), (6, 31644784986), (9, 21096523324), (12, 15822392493), (18, 10548261662), (36, 5274130831), (229, 829121004), (458, 414560502), (687, 276373668), (916, 207280251), (1374, 138186834), (2061, 92124556), (2748, 69093417), (3011, 63058356), (4122, 46062278), (6022, 31529178), (7649, 24822684), (8244, 23031139), (9033, 21019452), (12044, 15764589), (15298, 12411342), (18066, 10509726), (22947, 8274228), (27099, 7006484), (30596, 6205671), (36132, 5254863), (45894, 4137114), (54198, 3503242), (68841, 2758076), (91788, 2068557), (108396, 1751621), (137682, 1379038), (275364, 689519)]