188679456

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{10399}}^1$

素因数の和:10428

約数の個数: 120

約数和(自身を含む): 634233600

約数和(自身を除く): 445554144

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, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 10399, 18144, 20798, 31197, 41596, 62394, 72793, 83192, 93591, 124788, 145586, 166384, 187182, 218379, 249576, 280773, 291172, 332768, 374364, 436758, 499152, 561546, 582344, 655137, 748728, 842319, 873516, 998304, 1123092, 1164688, 1310274, 1497456, 1684638, 1747032, 1965411, 2246184, 2329376, 2620548, 2994912, 3369276, 3494064, 3930822, 4492368, 5241096, 5896233, 6738552, 6988128, 7861644, 8984736, 10482192, 11792466, 13477104, 15723288, 20964384, 23584932, 26954208, 31446576, 47169864, 62893152, 94339728, 188679456]

約数ペア:

[(1, 188679456), (2, 94339728), (3, 62893152), (4, 47169864), (6, 31446576), (7, 26954208), (8, 23584932), (9, 20964384), (12, 15723288), (14, 13477104), (16, 11792466), (18, 10482192), (21, 8984736), (24, 7861644), (27, 6988128), (28, 6738552), (32, 5896233), (36, 5241096), (42, 4492368), (48, 3930822), (54, 3494064), (56, 3369276), (63, 2994912), (72, 2620548), (81, 2329376), (84, 2246184), (96, 1965411), (108, 1747032), (112, 1684638), (126, 1497456), (144, 1310274), (162, 1164688), (168, 1123092), (189, 998304), (216, 873516), (224, 842319), (252, 748728), (288, 655137), (324, 582344), (336, 561546), (378, 499152), (432, 436758), (504, 374364), (567, 332768), (648, 291172), (672, 280773), (756, 249576), (864, 218379), (1008, 187182), (1134, 166384), (1296, 145586), (1512, 124788), (2016, 93591), (2268, 83192), (2592, 72793), (3024, 62394), (4536, 41596), (6048, 31197), (9072, 20798), (10399, 18144)]