249975216

素因数分解:

$2^4\times 3^2\times {\mathrm{1087}}^1\times {\mathrm{1597}}^1$

素因数の和:2698

約数の個数: 60

約数和(自身を含む): 700665472

約数和(自身を除く): 450690256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1087, 1597, 2174, 3194, 3261, 4348, 4791, 6388, 6522, 8696, 9582, 9783, 12776, 13044, 14373, 17392, 19164, 19566, 25552, 26088, 28746, 38328, 39132, 52176, 57492, 76656, 78264, 114984, 156528, 229968, 1735939, 3471878, 5207817, 6943756, 10415634, 13887512, 15623451, 20831268, 27775024, 31246902, 41662536, 62493804, 83325072, 124987608, 249975216]

約数ペア:

[(1, 249975216), (2, 124987608), (3, 83325072), (4, 62493804), (6, 41662536), (8, 31246902), (9, 27775024), (12, 20831268), (16, 15623451), (18, 13887512), (24, 10415634), (36, 6943756), (48, 5207817), (72, 3471878), (144, 1735939), (1087, 229968), (1597, 156528), (2174, 114984), (3194, 78264), (3261, 76656), (4348, 57492), (4791, 52176), (6388, 39132), (6522, 38328), (8696, 28746), (9582, 26088), (9783, 25552), (12776, 19566), (13044, 19164), (14373, 17392)]