1266669888

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20681}}^1$

素因数の和:20736

約数の個数: 112

約数和(自身を含む): 3782324160

約数和(自身を除く): 2515654272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 132, 174, 176, 192, 232, 264, 319, 348, 352, 464, 528, 638, 696, 704, 928, 957, 1056, 1276, 1392, 1856, 1914, 2112, 2552, 2784, 3828, 5104, 5568, 7656, 10208, 15312, 20416, 20681, 30624, 41362, 61248, 62043, 82724, 124086, 165448, 227491, 248172, 330896, 454982, 496344, 599749, 661792, 682473, 909964, 992688, 1199498, 1323584, 1364946, 1799247, 1819928, 1985376, 2398996, 2729892, 3598494, 3639856, 3970752, 4797992, 5459784, 6597239, 7196988, 7279712, 9595984, 10919568, 13194478, 14393976, 14559424, 19191968, 19791717, 21839136, 26388956, 28787952, 38383936, 39583434, 43678272, 52777912, 57575904, 79166868, 105555824, 115151808, 158333736, 211111648, 316667472, 422223296, 633334944, 1266669888]

約数ペア:

[(1, 1266669888), (2, 633334944), (3, 422223296), (4, 316667472), (6, 211111648), (8, 158333736), (11, 115151808), (12, 105555824), (16, 79166868), (22, 57575904), (24, 52777912), (29, 43678272), (32, 39583434), (33, 38383936), (44, 28787952), (48, 26388956), (58, 21839136), (64, 19791717), (66, 19191968), (87, 14559424), (88, 14393976), (96, 13194478), (116, 10919568), (132, 9595984), (174, 7279712), (176, 7196988), (192, 6597239), (232, 5459784), (264, 4797992), (319, 3970752), (348, 3639856), (352, 3598494), (464, 2729892), (528, 2398996), (638, 1985376), (696, 1819928), (704, 1799247), (928, 1364946), (957, 1323584), (1056, 1199498), (1276, 992688), (1392, 909964), (1856, 682473), (1914, 661792), (2112, 599749), (2552, 496344), (2784, 454982), (3828, 330896), (5104, 248172), (5568, 227491), (7656, 165448), (10208, 124086), (15312, 82724), (20416, 62043), (20681, 61248), (30624, 41362)]