1288275678

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1021

約数の個数: 112

約数和(自身を含む): 3100307616

約数和(自身を除く): 1812031938

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 41, 46, 54, 69, 81, 82, 123, 138, 162, 207, 243, 246, 369, 414, 486, 621, 729, 738, 937, 943, 1107, 1242, 1458, 1863, 1874, 1886, 2214, 2811, 2829, 3321, 3726, 5589, 5622, 5658, 6642, 8433, 8487, 9963, 11178, 16767, 16866, 16974, 19926, 21551, 25299, 25461, 29889, 33534, 38417, 43102, 50598, 50922, 59778, 64653, 75897, 76383, 76834, 115251, 129306, 151794, 152766, 193959, 227691, 229149, 230502, 345753, 387918, 455382, 458298, 581877, 683073, 687447, 691506, 883591, 1037259, 1163754, 1366146, 1374894, 1745631, 1767182, 2074518, 2650773, 3111777, 3491262, 5236893, 5301546, 6223554, 7952319, 9335331, 10473786, 15710679, 15904638, 18670662, 23856957, 28005993, 31421358, 47713914, 56011986, 71570871, 143141742, 214712613, 429425226, 644137839, 1288275678]

約数ペア:

[(1, 1288275678), (2, 644137839), (3, 429425226), (6, 214712613), (9, 143141742), (18, 71570871), (23, 56011986), (27, 47713914), (41, 31421358), (46, 28005993), (54, 23856957), (69, 18670662), (81, 15904638), (82, 15710679), (123, 10473786), (138, 9335331), (162, 7952319), (207, 6223554), (243, 5301546), (246, 5236893), (369, 3491262), (414, 3111777), (486, 2650773), (621, 2074518), (729, 1767182), (738, 1745631), (937, 1374894), (943, 1366146), (1107, 1163754), (1242, 1037259), (1458, 883591), (1863, 691506), (1874, 687447), (1886, 683073), (2214, 581877), (2811, 458298), (2829, 455382), (3321, 387918), (3726, 345753), (5589, 230502), (5622, 229149), (5658, 227691), (6642, 193959), (8433, 152766), (8487, 151794), (9963, 129306), (11178, 115251), (16767, 76834), (16866, 76383), (16974, 75897), (19926, 64653), (21551, 59778), (25299, 50922), (25461, 50598), (29889, 43102), (33534, 38417)]