389027712

素因数分解:

$2^7\times 3^1\times {\mathrm{409}}^1\times {\mathrm{2477}}^1$

素因数の和:2903

約数の個数: 64

約数和(自身を含む): 1036299600

約数和(自身を除く): 647271888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 409, 818, 1227, 1636, 2454, 2477, 3272, 4908, 4954, 6544, 7431, 9816, 9908, 13088, 14862, 19632, 19816, 26176, 29724, 39264, 39632, 52352, 59448, 78528, 79264, 118896, 157056, 158528, 237792, 317056, 475584, 951168, 1013093, 2026186, 3039279, 4052372, 6078558, 8104744, 12157116, 16209488, 24314232, 32418976, 48628464, 64837952, 97256928, 129675904, 194513856, 389027712]

約数ペア:

[(1, 389027712), (2, 194513856), (3, 129675904), (4, 97256928), (6, 64837952), (8, 48628464), (12, 32418976), (16, 24314232), (24, 16209488), (32, 12157116), (48, 8104744), (64, 6078558), (96, 4052372), (128, 3039279), (192, 2026186), (384, 1013093), (409, 951168), (818, 475584), (1227, 317056), (1636, 237792), (2454, 158528), (2477, 157056), (3272, 118896), (4908, 79264), (4954, 78528), (6544, 59448), (7431, 52352), (9816, 39632), (9908, 39264), (13088, 29724), (14862, 26176), (19632, 19816)]