380047478964

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{11503}}^1\times {\mathrm{6571}}^1$

素因数の和:18500

約数の個数: 48

約数和(自身を含む): 889106426880

約数和(自身を除く): 509058947916

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 5028, 6571, 11503, 13142, 19713, 23006, 26284, 34509, 39426, 46012, 69018, 78852, 138036, 2753249, 4819757, 5506498, 8259747, 9639514, 11012996, 14459271, 16519494, 19279028, 28918542, 33038988, 57837084, 75586213, 151172426, 226758639, 302344852, 453517278, 907034556, 31670623247, 63341246494, 95011869741, 126682492988, 190023739482, 380047478964]

約数ペア:

[(1, 380047478964), (2, 190023739482), (3, 126682492988), (4, 95011869741), (6, 63341246494), (12, 31670623247), (419, 907034556), (838, 453517278), (1257, 302344852), (1676, 226758639), (2514, 151172426), (5028, 75586213), (6571, 57837084), (11503, 33038988), (13142, 28918542), (19713, 19279028), (23006, 16519494), (26284, 14459271), (34509, 11012996), (39426, 9639514), (46012, 8259747), (69018, 5506498), (78852, 4819757), (138036, 2753249)]