287397264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7069}}^1$

素因数の和:7109

約数の個数: 120

約数和(自身を含む): 932787520

約数和(自身を除く): 645390256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 847, 924, 968, 1232, 1452, 1694, 1848, 1936, 2541, 2904, 3388, 3696, 5082, 5808, 6776, 7069, 10164, 13552, 14138, 20328, 21207, 28276, 40656, 42414, 49483, 56552, 77759, 84828, 98966, 113104, 148449, 155518, 169656, 197932, 233277, 296898, 311036, 339312, 395864, 466554, 544313, 593796, 622072, 791728, 855349, 933108, 1088626, 1187592, 1244144, 1632939, 1710698, 1866216, 2177252, 2375184, 2566047, 3265878, 3421396, 3732432, 4354504, 5132094, 5987443, 6531756, 6842792, 8709008, 10264188, 11974886, 13063512, 13685584, 17962329, 20528376, 23949772, 26127024, 35924658, 41056752, 47899544, 71849316, 95799088, 143698632, 287397264]

約数ペア:

[(1, 287397264), (2, 143698632), (3, 95799088), (4, 71849316), (6, 47899544), (7, 41056752), (8, 35924658), (11, 26127024), (12, 23949772), (14, 20528376), (16, 17962329), (21, 13685584), (22, 13063512), (24, 11974886), (28, 10264188), (33, 8709008), (42, 6842792), (44, 6531756), (48, 5987443), (56, 5132094), (66, 4354504), (77, 3732432), (84, 3421396), (88, 3265878), (112, 2566047), (121, 2375184), (132, 2177252), (154, 1866216), (168, 1710698), (176, 1632939), (231, 1244144), (242, 1187592), (264, 1088626), (308, 933108), (336, 855349), (363, 791728), (462, 622072), (484, 593796), (528, 544313), (616, 466554), (726, 395864), (847, 339312), (924, 311036), (968, 296898), (1232, 233277), (1452, 197932), (1694, 169656), (1848, 155518), (1936, 148449), (2541, 113104), (2904, 98966), (3388, 84828), (3696, 77759), (5082, 56552), (5808, 49483), (6776, 42414), (7069, 40656), (10164, 28276), (13552, 21207), (14138, 20328)]