251142912

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5737}}^1$

素因数の和:5778

約数の個数: 108

約数和(自身を含む): 762350680

約数和(自身を除く): 511207768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3648, 4864, 5472, 5737, 7296, 10944, 11474, 14592, 17211, 21888, 22948, 34422, 43776, 45896, 51633, 68844, 91792, 103266, 109003, 137688, 183584, 206532, 218006, 275376, 327009, 367168, 413064, 436012, 550752, 654018, 734336, 826128, 872024, 981027, 1101504, 1308036, 1468672, 1652256, 1744048, 1962054, 2203008, 2616072, 3304512, 3488096, 3924108, 4406016, 5232144, 6609024, 6976192, 7848216, 10464288, 13218048, 13952384, 15696432, 20928576, 27904768, 31392864, 41857152, 62785728, 83714304, 125571456, 251142912]

約数ペア:

[(1, 251142912), (2, 125571456), (3, 83714304), (4, 62785728), (6, 41857152), (8, 31392864), (9, 27904768), (12, 20928576), (16, 15696432), (18, 13952384), (19, 13218048), (24, 10464288), (32, 7848216), (36, 6976192), (38, 6609024), (48, 5232144), (57, 4406016), (64, 3924108), (72, 3488096), (76, 3304512), (96, 2616072), (114, 2203008), (128, 1962054), (144, 1744048), (152, 1652256), (171, 1468672), (192, 1308036), (228, 1101504), (256, 981027), (288, 872024), (304, 826128), (342, 734336), (384, 654018), (456, 550752), (576, 436012), (608, 413064), (684, 367168), (768, 327009), (912, 275376), (1152, 218006), (1216, 206532), (1368, 183584), (1824, 137688), (2304, 109003), (2432, 103266), (2736, 91792), (3648, 68844), (4864, 51633), (5472, 45896), (5737, 43776), (7296, 34422), (10944, 22948), (11474, 21888), (14592, 17211)]