641607456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6323}}^1$

素因数の和:6494

約数の個数: 96

約数和(自身を含む): 1937875968

約数和(自身を除く): 1296268512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 151, 168, 224, 302, 336, 453, 604, 672, 906, 1057, 1208, 1812, 2114, 2416, 3171, 3624, 4228, 4832, 6323, 6342, 7248, 8456, 12646, 12684, 14496, 16912, 18969, 25292, 25368, 33824, 37938, 44261, 50584, 50736, 75876, 88522, 101168, 101472, 132783, 151752, 177044, 202336, 265566, 303504, 354088, 531132, 607008, 708176, 954773, 1062264, 1416352, 1909546, 2124528, 2864319, 3819092, 4249056, 5728638, 6683411, 7638184, 11457276, 13366822, 15276368, 20050233, 22914552, 26733644, 30552736, 40100466, 45829104, 53467288, 80200932, 91658208, 106934576, 160401864, 213869152, 320803728, 641607456]

約数ペア:

[(1, 641607456), (2, 320803728), (3, 213869152), (4, 160401864), (6, 106934576), (7, 91658208), (8, 80200932), (12, 53467288), (14, 45829104), (16, 40100466), (21, 30552736), (24, 26733644), (28, 22914552), (32, 20050233), (42, 15276368), (48, 13366822), (56, 11457276), (84, 7638184), (96, 6683411), (112, 5728638), (151, 4249056), (168, 3819092), (224, 2864319), (302, 2124528), (336, 1909546), (453, 1416352), (604, 1062264), (672, 954773), (906, 708176), (1057, 607008), (1208, 531132), (1812, 354088), (2114, 303504), (2416, 265566), (3171, 202336), (3624, 177044), (4228, 151752), (4832, 132783), (6323, 101472), (6342, 101168), (7248, 88522), (8456, 75876), (12646, 50736), (12684, 50584), (14496, 44261), (16912, 37938), (18969, 33824), (25292, 25368)]