307555872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{246439}}^1$

素因数の和:246465

約数の個数: 48

約数和(自身を含む): 869440320

約数和(自身を除く): 561884448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 246439, 492878, 739317, 985756, 1478634, 1971512, 2957268, 3203707, 3943024, 5914536, 6407414, 7886048, 9611121, 11829072, 12814828, 19222242, 23658144, 25629656, 38444484, 51259312, 76888968, 102518624, 153777936, 307555872]

約数ペア:

[(1, 307555872), (2, 153777936), (3, 102518624), (4, 76888968), (6, 51259312), (8, 38444484), (12, 25629656), (13, 23658144), (16, 19222242), (24, 12814828), (26, 11829072), (32, 9611121), (39, 7886048), (48, 6407414), (52, 5914536), (78, 3943024), (96, 3203707), (104, 2957268), (156, 1971512), (208, 1478634), (312, 985756), (416, 739317), (624, 492878), (1248, 246439)]