243352152

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{177889}}^1$

素因数の和:177920

約数の個数: 48

約数和(自身を含む): 693771000

約数和(自身を除く): 450418848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 177889, 355778, 533667, 711556, 1067334, 1423112, 1601001, 2134668, 3202002, 3379891, 4269336, 6404004, 6759782, 10139673, 12808008, 13519564, 20279346, 27039128, 30419019, 40558692, 60838038, 81117384, 121676076, 243352152]

約数ペア:

[(1, 243352152), (2, 121676076), (3, 81117384), (4, 60838038), (6, 40558692), (8, 30419019), (9, 27039128), (12, 20279346), (18, 13519564), (19, 12808008), (24, 10139673), (36, 6759782), (38, 6404004), (57, 4269336), (72, 3379891), (76, 3202002), (114, 2134668), (152, 1601001), (171, 1423112), (228, 1067334), (342, 711556), (456, 533667), (684, 355778), (1368, 177889)]