987192336

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{12457}}^1$

素因数の和:12608

約数の個数: 80

約数和(自身を含む): 2768267264

約数和(自身を除く): 1781074928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3302, 4953, 6096, 6604, 9906, 12457, 13208, 19812, 24914, 26416, 37371, 39624, 49828, 74742, 79248, 99656, 149484, 161941, 199312, 298968, 323882, 485823, 597936, 647764, 971646, 1295528, 1582039, 1943292, 2591056, 3164078, 3886584, 4746117, 6328156, 7773168, 9492234, 12656312, 18984468, 20566507, 25312624, 37968936, 41133014, 61699521, 75937872, 82266028, 123399042, 164532056, 246798084, 329064112, 493596168, 987192336]

約数ペア:

[(1, 987192336), (2, 493596168), (3, 329064112), (4, 246798084), (6, 164532056), (8, 123399042), (12, 82266028), (13, 75937872), (16, 61699521), (24, 41133014), (26, 37968936), (39, 25312624), (48, 20566507), (52, 18984468), (78, 12656312), (104, 9492234), (127, 7773168), (156, 6328156), (208, 4746117), (254, 3886584), (312, 3164078), (381, 2591056), (508, 1943292), (624, 1582039), (762, 1295528), (1016, 971646), (1524, 647764), (1651, 597936), (2032, 485823), (3048, 323882), (3302, 298968), (4953, 199312), (6096, 161941), (6604, 149484), (9906, 99656), (12457, 79248), (13208, 74742), (19812, 49828), (24914, 39624), (26416, 37371)]