1255249908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{5171}}^1$

素因数の和:5805

約数の個数: 72

約数和(自身を含む): 3467763936

約数和(自身を除く): 2212514028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 613, 1226, 1839, 2452, 3678, 5171, 5517, 6743, 7356, 10342, 11034, 13486, 15513, 20229, 20684, 22068, 26972, 31026, 40458, 46539, 56881, 60687, 62052, 80916, 93078, 113762, 121374, 170643, 186156, 227524, 242748, 341286, 511929, 682572, 1023858, 2047716, 3169823, 6339646, 9509469, 12679292, 19018938, 28528407, 34868053, 38037876, 57056814, 69736106, 104604159, 114113628, 139472212, 209208318, 313812477, 418416636, 627624954, 1255249908]

約数ペア:

[(1, 1255249908), (2, 627624954), (3, 418416636), (4, 313812477), (6, 209208318), (9, 139472212), (11, 114113628), (12, 104604159), (18, 69736106), (22, 57056814), (33, 38037876), (36, 34868053), (44, 28528407), (66, 19018938), (99, 12679292), (132, 9509469), (198, 6339646), (396, 3169823), (613, 2047716), (1226, 1023858), (1839, 682572), (2452, 511929), (3678, 341286), (5171, 242748), (5517, 227524), (6743, 186156), (7356, 170643), (10342, 121374), (11034, 113762), (13486, 93078), (15513, 80916), (20229, 62052), (20684, 60687), (22068, 56881), (26972, 46539), (31026, 40458)]