690656004

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{336577}}^1$

素因数の和:336609

約数の個数: 48

約数和(自身を含む): 1884836800

約数和(自身を除く): 1194180796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 336577, 673154, 1009731, 1346308, 2019462, 3029193, 4038924, 6058386, 6394963, 9087579, 12116772, 12789926, 18175158, 19184889, 25579852, 36350316, 38369778, 57554667, 76739556, 115109334, 172664001, 230218668, 345328002, 690656004]

約数ペア:

[(1, 690656004), (2, 345328002), (3, 230218668), (4, 172664001), (6, 115109334), (9, 76739556), (12, 57554667), (18, 38369778), (19, 36350316), (27, 25579852), (36, 19184889), (38, 18175158), (54, 12789926), (57, 12116772), (76, 9087579), (108, 6394963), (114, 6058386), (171, 4038924), (228, 3029193), (342, 2019462), (513, 1346308), (684, 1009731), (1026, 673154), (2052, 336577)]