2566452816

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{312677}}^1$

素因数の和:312713

約数の個数: 80

約数和(自身を含む): 7754414400

約数和(自身を除く): 5187961584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 312677, 625354, 938031, 1250708, 1876062, 2501416, 2814093, 3752124, 5002832, 5628186, 5940863, 7504248, 8442279, 11256372, 11881726, 15008496, 16884558, 17822589, 22512744, 23763452, 33769116, 35645178, 45025488, 47526904, 53467767, 67538232, 71290356, 95053808, 106935534, 135076464, 142580712, 160403301, 213871068, 285161424, 320806602, 427742136, 641613204, 855484272, 1283226408, 2566452816]

約数ペア:

[(1, 2566452816), (2, 1283226408), (3, 855484272), (4, 641613204), (6, 427742136), (8, 320806602), (9, 285161424), (12, 213871068), (16, 160403301), (18, 142580712), (19, 135076464), (24, 106935534), (27, 95053808), (36, 71290356), (38, 67538232), (48, 53467767), (54, 47526904), (57, 45025488), (72, 35645178), (76, 33769116), (108, 23763452), (114, 22512744), (144, 17822589), (152, 16884558), (171, 15008496), (216, 11881726), (228, 11256372), (304, 8442279), (342, 7504248), (432, 5940863), (456, 5628186), (513, 5002832), (684, 3752124), (912, 2814093), (1026, 2501416), (1368, 1876062), (2052, 1250708), (2736, 938031), (4104, 625354), (8208, 312677)]