428547504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2543

約数の個数: 160

約数和(自身を含む): 1410195456

約数和(自身を除く): 981647952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 47, 48, 56, 66, 77, 84, 88, 94, 112, 132, 141, 154, 168, 176, 188, 231, 264, 282, 308, 329, 336, 376, 462, 517, 528, 564, 616, 658, 752, 924, 987, 1034, 1128, 1232, 1316, 1551, 1848, 1974, 2068, 2256, 2467, 2632, 3102, 3619, 3696, 3948, 4136, 4934, 5264, 6204, 7238, 7401, 7896, 8272, 9868, 10857, 12408, 14476, 14802, 15792, 17269, 19736, 21714, 24816, 27137, 28952, 29604, 34538, 39472, 43428, 51807, 54274, 57904, 59208, 69076, 81411, 86856, 103614, 108548, 115949, 118416, 138152, 162822, 173712, 189959, 207228, 217096, 231898, 276304, 325644, 347847, 379918, 414456, 434192, 463796, 569877, 651288, 695694, 759836, 811643, 828912, 927592, 1139754, 1275439, 1302576, 1391388, 1519672, 1623286, 1855184, 2279508, 2434929, 2550878, 2782776, 3039344, 3246572, 3826317, 4559016, 4869858, 5101756, 5565552, 6493144, 7652634, 8928073, 9118032, 9739716, 10203512, 12986288, 15305268, 17856146, 19479432, 20407024, 26784219, 30610536, 35712292, 38958864, 53568438, 61221072, 71424584, 107136876, 142849168, 214273752, 428547504]

約数ペア:

[(1, 428547504), (2, 214273752), (3, 142849168), (4, 107136876), (6, 71424584), (7, 61221072), (8, 53568438), (11, 38958864), (12, 35712292), (14, 30610536), (16, 26784219), (21, 20407024), (22, 19479432), (24, 17856146), (28, 15305268), (33, 12986288), (42, 10203512), (44, 9739716), (47, 9118032), (48, 8928073), (56, 7652634), (66, 6493144), (77, 5565552), (84, 5101756), (88, 4869858), (94, 4559016), (112, 3826317), (132, 3246572), (141, 3039344), (154, 2782776), (168, 2550878), (176, 2434929), (188, 2279508), (231, 1855184), (264, 1623286), (282, 1519672), (308, 1391388), (329, 1302576), (336, 1275439), (376, 1139754), (462, 927592), (517, 828912), (528, 811643), (564, 759836), (616, 695694), (658, 651288), (752, 569877), (924, 463796), (987, 434192), (1034, 414456), (1128, 379918), (1232, 347847), (1316, 325644), (1551, 276304), (1848, 231898), (1974, 217096), (2068, 207228), (2256, 189959), (2467, 173712), (2632, 162822), (3102, 138152), (3619, 118416), (3696, 115949), (3948, 108548), (4136, 103614), (4934, 86856), (5264, 81411), (6204, 69076), (7238, 59208), (7401, 57904), (7896, 54274), (8272, 51807), (9868, 43428), (10857, 39472), (12408, 34538), (14476, 29604), (14802, 28952), (15792, 27137), (17269, 24816), (19736, 21714)]