328339964

素因数分解:

$2^2\times {\mathrm{359}}^1\times {\mathrm{373}}^1\times {\mathrm{613}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 578682720

約数和(自身を除く): 250342756

約数列:

[1, 2, 4, 359, 373, 613, 718, 746, 1226, 1436, 1492, 2452, 133907, 220067, 228649, 267814, 440134, 457298, 535628, 880268, 914596, 82084991, 164169982, 328339964]

約数ペア:

[(1, 328339964), (2, 164169982), (4, 82084991), (359, 914596), (373, 880268), (613, 535628), (718, 457298), (746, 440134), (1226, 267814), (1436, 228649), (1492, 220067), (2452, 133907)]