731718288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{977}}^1$

素因数の和:1741

約数の個数: 120

約数和(自身を含む): 2345885568

約数和(自身を除く): 1614167280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 743, 977, 1008, 1486, 1954, 2229, 2931, 2972, 3908, 4458, 5201, 5862, 5944, 6687, 6839, 7816, 8793, 8916, 10402, 11724, 11888, 13374, 13678, 15603, 15632, 17586, 17832, 20517, 20804, 23448, 26748, 27356, 31206, 35172, 35664, 41034, 41608, 46809, 46896, 53496, 54712, 61551, 62412, 70344, 82068, 83216, 93618, 106992, 109424, 123102, 124824, 140688, 164136, 187236, 246204, 249648, 328272, 374472, 492408, 725911, 748944, 984816, 1451822, 2177733, 2903644, 4355466, 5081377, 5807288, 6533199, 8710932, 10162754, 11614576, 13066398, 15244131, 17421864, 20325508, 26132796, 30488262, 34843728, 40651016, 45732393, 52265592, 60976524, 81302032, 91464786, 104531184, 121953048, 182929572, 243906096, 365859144, 731718288]

約数ペア:

[(1, 731718288), (2, 365859144), (3, 243906096), (4, 182929572), (6, 121953048), (7, 104531184), (8, 91464786), (9, 81302032), (12, 60976524), (14, 52265592), (16, 45732393), (18, 40651016), (21, 34843728), (24, 30488262), (28, 26132796), (36, 20325508), (42, 17421864), (48, 15244131), (56, 13066398), (63, 11614576), (72, 10162754), (84, 8710932), (112, 6533199), (126, 5807288), (144, 5081377), (168, 4355466), (252, 2903644), (336, 2177733), (504, 1451822), (743, 984816), (977, 748944), (1008, 725911), (1486, 492408), (1954, 374472), (2229, 328272), (2931, 249648), (2972, 246204), (3908, 187236), (4458, 164136), (5201, 140688), (5862, 124824), (5944, 123102), (6687, 109424), (6839, 106992), (7816, 93618), (8793, 83216), (8916, 82068), (10402, 70344), (11724, 62412), (11888, 61551), (13374, 54712), (13678, 53496), (15603, 46896), (15632, 46809), (17586, 41608), (17832, 41034), (20517, 35664), (20804, 35172), (23448, 31206), (26748, 27356)]