287674368

素因数分解:

$2^{12}\times 3^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:639

約数の個数: 104

約数和(自身を含む): 787122336

約数和(自身を除く): 499447968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 512, 571, 656, 768, 984, 1024, 1142, 1312, 1536, 1713, 1968, 2048, 2284, 2624, 3072, 3426, 3936, 4096, 4568, 5248, 6144, 6852, 7872, 9136, 10496, 12288, 13704, 15744, 18272, 20992, 23411, 27408, 31488, 36544, 41984, 46822, 54816, 62976, 70233, 73088, 83968, 93644, 109632, 125952, 140466, 146176, 167936, 187288, 219264, 251904, 280932, 292352, 374576, 438528, 503808, 561864, 584704, 749152, 877056, 1123728, 1169408, 1498304, 1754112, 2247456, 2338816, 2996608, 3508224, 4494912, 5993216, 7016448, 8989824, 11986432, 17979648, 23972864, 35959296, 47945728, 71918592, 95891456, 143837184, 287674368]

約数ペア:

[(1, 287674368), (2, 143837184), (3, 95891456), (4, 71918592), (6, 47945728), (8, 35959296), (12, 23972864), (16, 17979648), (24, 11986432), (32, 8989824), (41, 7016448), (48, 5993216), (64, 4494912), (82, 3508224), (96, 2996608), (123, 2338816), (128, 2247456), (164, 1754112), (192, 1498304), (246, 1169408), (256, 1123728), (328, 877056), (384, 749152), (492, 584704), (512, 561864), (571, 503808), (656, 438528), (768, 374576), (984, 292352), (1024, 280932), (1142, 251904), (1312, 219264), (1536, 187288), (1713, 167936), (1968, 146176), (2048, 140466), (2284, 125952), (2624, 109632), (3072, 93644), (3426, 83968), (3936, 73088), (4096, 70233), (4568, 62976), (5248, 54816), (6144, 46822), (6852, 41984), (7872, 36544), (9136, 31488), (10496, 27408), (12288, 23411), (13704, 20992), (15744, 18272)]