287185584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12757}}^1$

素因数の和:12842

約数の個数: 80

約数和(自身を含む): 860603648

約数和(自身を除く): 573418064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 402, 469, 536, 804, 938, 1072, 1407, 1608, 1876, 2814, 3216, 3752, 5628, 7504, 11256, 12757, 22512, 25514, 38271, 51028, 76542, 89299, 102056, 153084, 178598, 204112, 267897, 306168, 357196, 535794, 612336, 714392, 854719, 1071588, 1428784, 1709438, 2143176, 2564157, 3418876, 4286352, 5128314, 5983033, 6837752, 10256628, 11966066, 13675504, 17949099, 20513256, 23932132, 35898198, 41026512, 47864264, 71796396, 95728528, 143592792, 287185584]

約数ペア:

[(1, 287185584), (2, 143592792), (3, 95728528), (4, 71796396), (6, 47864264), (7, 41026512), (8, 35898198), (12, 23932132), (14, 20513256), (16, 17949099), (21, 13675504), (24, 11966066), (28, 10256628), (42, 6837752), (48, 5983033), (56, 5128314), (67, 4286352), (84, 3418876), (112, 2564157), (134, 2143176), (168, 1709438), (201, 1428784), (268, 1071588), (336, 854719), (402, 714392), (469, 612336), (536, 535794), (804, 357196), (938, 306168), (1072, 267897), (1407, 204112), (1608, 178598), (1876, 153084), (2814, 102056), (3216, 89299), (3752, 76542), (5628, 51028), (7504, 38271), (11256, 25514), (12757, 22512)]