1999630464

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3889}}^1$

素因数の和:4022

約数の個数: 128

約数和(自身を含む): 5777116800

約数和(自身を除く): 3777486336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 103, 104, 128, 156, 192, 206, 208, 309, 312, 384, 412, 416, 618, 624, 824, 832, 1236, 1248, 1339, 1648, 1664, 2472, 2496, 2678, 3296, 3889, 4017, 4944, 4992, 5356, 6592, 7778, 8034, 9888, 10712, 11667, 13184, 15556, 16068, 19776, 21424, 23334, 31112, 32136, 39552, 42848, 46668, 50557, 62224, 64272, 85696, 93336, 101114, 124448, 128544, 151671, 171392, 186672, 202228, 248896, 257088, 303342, 373344, 400567, 404456, 497792, 514176, 606684, 746688, 801134, 808912, 1201701, 1213368, 1493376, 1602268, 1617824, 2403402, 2426736, 3204536, 3235648, 4806804, 4853472, 5207371, 6409072, 6471296, 9613608, 9706944, 10414742, 12818144, 15622113, 19227216, 19413888, 20829484, 25636288, 31244226, 38454432, 41658968, 51272576, 62488452, 76908864, 83317936, 124976904, 153817728, 166635872, 249953808, 333271744, 499907616, 666543488, 999815232, 1999630464]

約数ペア:

[(1, 1999630464), (2, 999815232), (3, 666543488), (4, 499907616), (6, 333271744), (8, 249953808), (12, 166635872), (13, 153817728), (16, 124976904), (24, 83317936), (26, 76908864), (32, 62488452), (39, 51272576), (48, 41658968), (52, 38454432), (64, 31244226), (78, 25636288), (96, 20829484), (103, 19413888), (104, 19227216), (128, 15622113), (156, 12818144), (192, 10414742), (206, 9706944), (208, 9613608), (309, 6471296), (312, 6409072), (384, 5207371), (412, 4853472), (416, 4806804), (618, 3235648), (624, 3204536), (824, 2426736), (832, 2403402), (1236, 1617824), (1248, 1602268), (1339, 1493376), (1648, 1213368), (1664, 1201701), (2472, 808912), (2496, 801134), (2678, 746688), (3296, 606684), (3889, 514176), (4017, 497792), (4944, 404456), (4992, 400567), (5356, 373344), (6592, 303342), (7778, 257088), (8034, 248896), (9888, 202228), (10712, 186672), (11667, 171392), (13184, 151671), (15556, 128544), (16068, 124448), (19776, 101114), (21424, 93336), (23334, 85696), (31112, 64272), (32136, 62224), (39552, 50557), (42848, 46668)]