830701312

素因数分解:

$2^8\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1486

約数の個数: 108

約数和(自身を含む): 1971315360

約数和(自身を除く): 1140614048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 128, 188, 196, 224, 256, 329, 376, 392, 448, 658, 752, 784, 896, 1316, 1409, 1504, 1568, 1792, 2303, 2632, 2818, 3008, 3136, 4606, 5264, 5636, 6016, 6272, 9212, 9863, 10528, 11272, 12032, 12544, 18424, 19726, 21056, 22544, 36848, 39452, 42112, 45088, 66223, 69041, 73696, 78904, 84224, 90176, 132446, 138082, 147392, 157808, 180352, 264892, 276164, 294784, 315616, 360704, 463561, 529784, 552328, 589568, 631232, 927122, 1059568, 1104656, 1262464, 1854244, 2119136, 2209312, 2524928, 3244927, 3708488, 4238272, 4418624, 6489854, 7416976, 8476544, 8837248, 12979708, 14833952, 16953088, 17674496, 25959416, 29667904, 51918832, 59335808, 103837664, 118671616, 207675328, 415350656, 830701312]

約数ペア:

[(1, 830701312), (2, 415350656), (4, 207675328), (7, 118671616), (8, 103837664), (14, 59335808), (16, 51918832), (28, 29667904), (32, 25959416), (47, 17674496), (49, 16953088), (56, 14833952), (64, 12979708), (94, 8837248), (98, 8476544), (112, 7416976), (128, 6489854), (188, 4418624), (196, 4238272), (224, 3708488), (256, 3244927), (329, 2524928), (376, 2209312), (392, 2119136), (448, 1854244), (658, 1262464), (752, 1104656), (784, 1059568), (896, 927122), (1316, 631232), (1409, 589568), (1504, 552328), (1568, 529784), (1792, 463561), (2303, 360704), (2632, 315616), (2818, 294784), (3008, 276164), (3136, 264892), (4606, 180352), (5264, 157808), (5636, 147392), (6016, 138082), (6272, 132446), (9212, 90176), (9863, 84224), (10528, 78904), (11272, 73696), (12032, 69041), (12544, 66223), (18424, 45088), (19726, 42112), (21056, 39452), (22544, 36848)]