389868792

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{205627}}^1$

素因数の和:205715

約数の個数: 32

約数和(自身を含む): 987014400

約数和(自身を除く): 597145608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 205627, 411254, 616881, 822508, 1233762, 1645016, 2467524, 4935048, 16244533, 32489066, 48733599, 64978132, 97467198, 129956264, 194934396, 389868792]

約数ペア:

[(1, 389868792), (2, 194934396), (3, 129956264), (4, 97467198), (6, 64978132), (8, 48733599), (12, 32489066), (24, 16244533), (79, 4935048), (158, 2467524), (237, 1645016), (316, 1233762), (474, 822508), (632, 616881), (948, 411254), (1896, 205627)]