251572608

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{10399}}^1$

素因数の和:10429

約数の個数: 128

約数和(自身を含む): 848640000

約数和(自身を除く): 597067392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 10399, 12096, 20798, 24192, 31197, 41596, 62394, 72793, 83192, 93591, 124788, 145586, 166384, 187182, 218379, 249576, 280773, 291172, 332768, 374364, 436758, 499152, 561546, 582344, 655137, 665536, 748728, 873516, 998304, 1123092, 1164688, 1310274, 1331072, 1497456, 1747032, 1965411, 1996608, 2246184, 2329376, 2620548, 2994912, 3494064, 3930822, 3993216, 4492368, 4658752, 5241096, 5989824, 6988128, 7861644, 8984736, 9317504, 10482192, 11979648, 13976256, 15723288, 17969472, 20964384, 27952512, 31446576, 35938944, 41928768, 62893152, 83857536, 125786304, 251572608]

約数ペア:

[(1, 251572608), (2, 125786304), (3, 83857536), (4, 62893152), (6, 41928768), (7, 35938944), (8, 31446576), (9, 27952512), (12, 20964384), (14, 17969472), (16, 15723288), (18, 13976256), (21, 11979648), (24, 10482192), (27, 9317504), (28, 8984736), (32, 7861644), (36, 6988128), (42, 5989824), (48, 5241096), (54, 4658752), (56, 4492368), (63, 3993216), (64, 3930822), (72, 3494064), (84, 2994912), (96, 2620548), (108, 2329376), (112, 2246184), (126, 1996608), (128, 1965411), (144, 1747032), (168, 1497456), (189, 1331072), (192, 1310274), (216, 1164688), (224, 1123092), (252, 998304), (288, 873516), (336, 748728), (378, 665536), (384, 655137), (432, 582344), (448, 561546), (504, 499152), (576, 436758), (672, 374364), (756, 332768), (864, 291172), (896, 280773), (1008, 249576), (1152, 218379), (1344, 187182), (1512, 166384), (1728, 145586), (2016, 124788), (2688, 93591), (3024, 83192), (3456, 72793), (4032, 62394), (6048, 41596), (8064, 31197), (10399, 24192), (12096, 20798)]