677437866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 1711277568

約数和(自身を除く): 1033839702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 211, 249, 307, 422, 498, 581, 614, 633, 747, 921, 1162, 1266, 1477, 1494, 1743, 1842, 1899, 2149, 2763, 2954, 3486, 3798, 4298, 4431, 5229, 5526, 6447, 8862, 10458, 12894, 13293, 17513, 19341, 25481, 26586, 35026, 38682, 50962, 52539, 64777, 76443, 105078, 122591, 129554, 152886, 157617, 178367, 194331, 229329, 245182, 315234, 356734, 367773, 388662, 453439, 458658, 535101, 582993, 735546, 906878, 1070202, 1103319, 1165986, 1360317, 1605303, 2206638, 2720634, 3210606, 4080951, 5376491, 8161902, 10752982, 16129473, 32258946, 37635437, 48388419, 75270874, 96776838, 112906311, 225812622, 338718933, 677437866]

約数ペア:

[(1, 677437866), (2, 338718933), (3, 225812622), (6, 112906311), (7, 96776838), (9, 75270874), (14, 48388419), (18, 37635437), (21, 32258946), (42, 16129473), (63, 10752982), (83, 8161902), (126, 5376491), (166, 4080951), (211, 3210606), (249, 2720634), (307, 2206638), (422, 1605303), (498, 1360317), (581, 1165986), (614, 1103319), (633, 1070202), (747, 906878), (921, 735546), (1162, 582993), (1266, 535101), (1477, 458658), (1494, 453439), (1743, 388662), (1842, 367773), (1899, 356734), (2149, 315234), (2763, 245182), (2954, 229329), (3486, 194331), (3798, 178367), (4298, 157617), (4431, 152886), (5229, 129554), (5526, 122591), (6447, 105078), (8862, 76443), (10458, 64777), (12894, 52539), (13293, 50962), (17513, 38682), (19341, 35026), (25481, 26586)]