8181249792

素因数分解:

$2^8\times 3^1\times {\mathrm{199}}^2\times {\mathrm{269}}^1$

素因数の和:686

約数の個数: 108

約数和(自身を含む): 21965375880

約数和(自身を除く): 13784126088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 256, 269, 384, 398, 538, 597, 768, 796, 807, 1076, 1194, 1592, 1614, 2152, 2388, 3184, 3228, 4304, 4776, 6368, 6456, 8608, 9552, 12736, 12912, 17216, 19104, 25472, 25824, 34432, 38208, 39601, 50944, 51648, 53531, 68864, 76416, 79202, 103296, 107062, 118803, 152832, 158404, 160593, 206592, 214124, 237606, 316808, 321186, 428248, 475212, 633616, 642372, 856496, 950424, 1267232, 1284744, 1712992, 1900848, 2534464, 2569488, 3425984, 3801696, 5068928, 5138976, 6851968, 7603392, 10137856, 10277952, 10652669, 13703936, 15206784, 20555904, 21305338, 30413568, 31958007, 41111808, 42610676, 63916014, 85221352, 127832028, 170442704, 255664056, 340885408, 511328112, 681770816, 1022656224, 1363541632, 2045312448, 2727083264, 4090624896, 8181249792]

約数ペア:

[(1, 8181249792), (2, 4090624896), (3, 2727083264), (4, 2045312448), (6, 1363541632), (8, 1022656224), (12, 681770816), (16, 511328112), (24, 340885408), (32, 255664056), (48, 170442704), (64, 127832028), (96, 85221352), (128, 63916014), (192, 42610676), (199, 41111808), (256, 31958007), (269, 30413568), (384, 21305338), (398, 20555904), (538, 15206784), (597, 13703936), (768, 10652669), (796, 10277952), (807, 10137856), (1076, 7603392), (1194, 6851968), (1592, 5138976), (1614, 5068928), (2152, 3801696), (2388, 3425984), (3184, 2569488), (3228, 2534464), (4304, 1900848), (4776, 1712992), (6368, 1284744), (6456, 1267232), (8608, 950424), (9552, 856496), (12736, 642372), (12912, 633616), (17216, 475212), (19104, 428248), (25472, 321186), (25824, 316808), (34432, 237606), (38208, 214124), (39601, 206592), (50944, 160593), (51648, 158404), (53531, 152832), (68864, 118803), (76416, 107062), (79202, 103296)]