238499512

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{4783}}^1$

素因数の和:5083

約数の個数: 32

約数和(自身を含む): 468449280

約数和(自身を除く): 229949768

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 271, 542, 1084, 2168, 4783, 6233, 9566, 12466, 19132, 24932, 38264, 49864, 110009, 220018, 440036, 880072, 1296193, 2592386, 5184772, 10369544, 29812439, 59624878, 119249756, 238499512]

約数ペア:

[(1, 238499512), (2, 119249756), (4, 59624878), (8, 29812439), (23, 10369544), (46, 5184772), (92, 2592386), (184, 1296193), (271, 880072), (542, 440036), (1084, 220018), (2168, 110009), (4783, 49864), (6233, 38264), (9566, 24932), (12466, 19132)]