172424472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 504092160

約数和(自身を除く): 331667688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 103, 132, 136, 187, 204, 206, 264, 309, 373, 374, 408, 412, 561, 618, 746, 748, 824, 1119, 1122, 1133, 1236, 1492, 1496, 1751, 2238, 2244, 2266, 2472, 2984, 3399, 3502, 4103, 4476, 4488, 4532, 5253, 6341, 6798, 7004, 8206, 8952, 9064, 10506, 12309, 12682, 13596, 14008, 16412, 19023, 19261, 21012, 24618, 25364, 27192, 32824, 38046, 38419, 38522, 42024, 49236, 50728, 57783, 69751, 76092, 76838, 77044, 98472, 115257, 115566, 139502, 152184, 153676, 154088, 209253, 230514, 231132, 279004, 307352, 418506, 422609, 461028, 462264, 558008, 653123, 837012, 845218, 922056, 1267827, 1306246, 1674024, 1690436, 1959369, 2535654, 2612492, 3380872, 3918738, 5071308, 5224984, 7184353, 7837476, 10142616, 14368706, 15674952, 21553059, 28737412, 43106118, 57474824, 86212236, 172424472]

約数ペア:

[(1, 172424472), (2, 86212236), (3, 57474824), (4, 43106118), (6, 28737412), (8, 21553059), (11, 15674952), (12, 14368706), (17, 10142616), (22, 7837476), (24, 7184353), (33, 5224984), (34, 5071308), (44, 3918738), (51, 3380872), (66, 2612492), (68, 2535654), (88, 1959369), (102, 1690436), (103, 1674024), (132, 1306246), (136, 1267827), (187, 922056), (204, 845218), (206, 837012), (264, 653123), (309, 558008), (373, 462264), (374, 461028), (408, 422609), (412, 418506), (561, 307352), (618, 279004), (746, 231132), (748, 230514), (824, 209253), (1119, 154088), (1122, 153676), (1133, 152184), (1236, 139502), (1492, 115566), (1496, 115257), (1751, 98472), (2238, 77044), (2244, 76838), (2266, 76092), (2472, 69751), (2984, 57783), (3399, 50728), (3502, 49236), (4103, 42024), (4476, 38522), (4488, 38419), (4532, 38046), (5253, 32824), (6341, 27192), (6798, 25364), (7004, 24618), (8206, 21012), (8952, 19261), (9064, 19023), (10506, 16412), (12309, 14008), (12682, 13596)]