398731175104

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2132891}}^1$

素因数の和:2133053

約数の個数: 56

約数和(自身を含む): 832135016448

約数和(自身を除く): 433403841344

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 127, 184, 254, 368, 508, 736, 1016, 1472, 2032, 2921, 4064, 5842, 8128, 11684, 23368, 46736, 93472, 186944, 2132891, 4265782, 8531564, 17063128, 34126256, 49056493, 68252512, 98112986, 136505024, 196225972, 270877157, 392451944, 541754314, 784903888, 1083508628, 1569807776, 2167017256, 3139615552, 4334034512, 6230174611, 8668069024, 12460349222, 17336138048, 24920698444, 49841396888, 99682793776, 199365587552, 398731175104]

約数ペア:

[(1, 398731175104), (2, 199365587552), (4, 99682793776), (8, 49841396888), (16, 24920698444), (23, 17336138048), (32, 12460349222), (46, 8668069024), (64, 6230174611), (92, 4334034512), (127, 3139615552), (184, 2167017256), (254, 1569807776), (368, 1083508628), (508, 784903888), (736, 541754314), (1016, 392451944), (1472, 270877157), (2032, 196225972), (2921, 136505024), (4064, 98112986), (5842, 68252512), (8128, 49056493), (11684, 34126256), (23368, 17063128), (46736, 8531564), (93472, 4265782), (186944, 2132891)]