287293056

素因数分解:

$2^7\times 3^1\times {\mathrm{307}}^1\times {\mathrm{2437}}^1$

素因数の和:2761

約数の個数: 64

約数和(自身を含む): 765922080

約数和(自身を除く): 478629024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 307, 384, 614, 921, 1228, 1842, 2437, 2456, 3684, 4874, 4912, 7311, 7368, 9748, 9824, 14622, 14736, 19496, 19648, 29244, 29472, 38992, 39296, 58488, 58944, 77984, 116976, 117888, 155968, 233952, 311936, 467904, 748159, 935808, 1496318, 2244477, 2992636, 4488954, 5985272, 8977908, 11970544, 17955816, 23941088, 35911632, 47882176, 71823264, 95764352, 143646528, 287293056]

約数ペア:

[(1, 287293056), (2, 143646528), (3, 95764352), (4, 71823264), (6, 47882176), (8, 35911632), (12, 23941088), (16, 17955816), (24, 11970544), (32, 8977908), (48, 5985272), (64, 4488954), (96, 2992636), (128, 2244477), (192, 1496318), (307, 935808), (384, 748159), (614, 467904), (921, 311936), (1228, 233952), (1842, 155968), (2437, 117888), (2456, 116976), (3684, 77984), (4874, 58944), (4912, 58488), (7311, 39296), (7368, 38992), (9748, 29472), (9824, 29244), (14622, 19648), (14736, 19496)]