2905158528

素因数分解:

$2^7\times 3^3\times {\mathrm{127}}^1\times {\mathrm{6619}}^1$

素因数の和:6769

約数の個数: 128

約数和(自身を含む): 8643072000

約数和(自身を除く): 5737913472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 128, 144, 192, 216, 254, 288, 381, 384, 432, 508, 576, 762, 864, 1016, 1143, 1152, 1524, 1728, 2032, 2286, 3048, 3429, 3456, 4064, 4572, 6096, 6619, 6858, 8128, 9144, 12192, 13238, 13716, 16256, 18288, 19857, 24384, 26476, 27432, 36576, 39714, 48768, 52952, 54864, 59571, 73152, 79428, 105904, 109728, 119142, 146304, 158856, 178713, 211808, 219456, 238284, 317712, 357426, 423616, 438912, 476568, 635424, 714852, 840613, 847232, 953136, 1270848, 1429704, 1681226, 1906272, 2521839, 2541696, 2859408, 3362452, 3812544, 5043678, 5718816, 6724904, 7565517, 7625088, 10087356, 11437632, 13449808, 15131034, 20174712, 22696551, 22875264, 26899616, 30262068, 40349424, 45393102, 53799232, 60524136, 80698848, 90786204, 107598464, 121048272, 161397696, 181572408, 242096544, 322795392, 363144816, 484193088, 726289632, 968386176, 1452579264, 2905158528]

約数ペア:

[(1, 2905158528), (2, 1452579264), (3, 968386176), (4, 726289632), (6, 484193088), (8, 363144816), (9, 322795392), (12, 242096544), (16, 181572408), (18, 161397696), (24, 121048272), (27, 107598464), (32, 90786204), (36, 80698848), (48, 60524136), (54, 53799232), (64, 45393102), (72, 40349424), (96, 30262068), (108, 26899616), (127, 22875264), (128, 22696551), (144, 20174712), (192, 15131034), (216, 13449808), (254, 11437632), (288, 10087356), (381, 7625088), (384, 7565517), (432, 6724904), (508, 5718816), (576, 5043678), (762, 3812544), (864, 3362452), (1016, 2859408), (1143, 2541696), (1152, 2521839), (1524, 1906272), (1728, 1681226), (2032, 1429704), (2286, 1270848), (3048, 953136), (3429, 847232), (3456, 840613), (4064, 714852), (4572, 635424), (6096, 476568), (6619, 438912), (6858, 423616), (8128, 357426), (9144, 317712), (12192, 238284), (13238, 219456), (13716, 211808), (16256, 178713), (18288, 158856), (19857, 146304), (24384, 119142), (26476, 109728), (27432, 105904), (36576, 79428), (39714, 73152), (48768, 59571), (52952, 54864)]