287089152

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{26701}}^1$

素因数の和:26729

約数の個数: 80

約数和(自身を含む): 874116672

約数和(自身を除く): 587027520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 26701, 53402, 80103, 106804, 160206, 186907, 213608, 320412, 373814, 427216, 560721, 640824, 747628, 854432, 1121442, 1281648, 1495256, 1708864, 2242884, 2563296, 2990512, 3417728, 4485768, 5126592, 5981024, 6835456, 8971536, 10253184, 11962048, 13670912, 17943072, 20506368, 23924096, 35886144, 41012736, 47848192, 71772288, 95696384, 143544576, 287089152]

約数ペア:

[(1, 287089152), (2, 143544576), (3, 95696384), (4, 71772288), (6, 47848192), (7, 41012736), (8, 35886144), (12, 23924096), (14, 20506368), (16, 17943072), (21, 13670912), (24, 11962048), (28, 10253184), (32, 8971536), (42, 6835456), (48, 5981024), (56, 5126592), (64, 4485768), (84, 3417728), (96, 2990512), (112, 2563296), (128, 2242884), (168, 1708864), (192, 1495256), (224, 1281648), (256, 1121442), (336, 854432), (384, 747628), (448, 640824), (512, 560721), (672, 427216), (768, 373814), (896, 320412), (1344, 213608), (1536, 186907), (1792, 160206), (2688, 106804), (3584, 80103), (5376, 53402), (10752, 26701)]