212859432

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{155599}}^1$

素因数の和:155630

約数の個数: 48

約数和(自身を含む): 606840000

約数和(自身を除く): 393980568

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, 155599, 311198, 466797, 622396, 933594, 1244792, 1400391, 1867188, 2800782, 2956381, 3734376, 5601564, 5912762, 8869143, 11203128, 11825524, 17738286, 23651048, 26607429, 35476572, 53214858, 70953144, 106429716, 212859432]

約数ペア:

[(1, 212859432), (2, 106429716), (3, 70953144), (4, 53214858), (6, 35476572), (8, 26607429), (9, 23651048), (12, 17738286), (18, 11825524), (19, 11203128), (24, 8869143), (36, 5912762), (38, 5601564), (57, 3734376), (72, 2956381), (76, 2800782), (114, 1867188), (152, 1400391), (171, 1244792), (228, 933594), (342, 622396), (456, 466797), (684, 311198), (1368, 155599)]