486140916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{18869}}^1$

素因数の和:19008

約数の個数: 48

約数和(自身を含む): 1204660800

約数和(自身を除く): 718519884

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 113, 114, 226, 228, 339, 452, 678, 1356, 2147, 4294, 6441, 8588, 12882, 18869, 25764, 37738, 56607, 75476, 113214, 226428, 358511, 717022, 1075533, 1434044, 2132197, 2151066, 4264394, 4302132, 6396591, 8528788, 12793182, 25586364, 40511743, 81023486, 121535229, 162046972, 243070458, 486140916]

約数ペア:

[(1, 486140916), (2, 243070458), (3, 162046972), (4, 121535229), (6, 81023486), (12, 40511743), (19, 25586364), (38, 12793182), (57, 8528788), (76, 6396591), (113, 4302132), (114, 4264394), (226, 2151066), (228, 2132197), (339, 1434044), (452, 1075533), (678, 717022), (1356, 358511), (2147, 226428), (4294, 113214), (6441, 75476), (8588, 56607), (12882, 37738), (18869, 25764)]