640208255808

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10452721}}^1$

素因数の和:10452776

約数の個数: 112

約数和(自身を含む): 1911593799360

約数和(自身を除く): 1271385543552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 132, 174, 176, 192, 232, 264, 319, 348, 352, 464, 528, 638, 696, 704, 928, 957, 1056, 1276, 1392, 1856, 1914, 2112, 2552, 2784, 3828, 5104, 5568, 7656, 10208, 15312, 20416, 30624, 61248, 10452721, 20905442, 31358163, 41810884, 62716326, 83621768, 114979931, 125432652, 167243536, 229959862, 250865304, 303128909, 334487072, 344939793, 459919724, 501730608, 606257818, 668974144, 689879586, 909386727, 919839448, 1003461216, 1212515636, 1379759172, 1818773454, 1839678896, 2006922432, 2425031272, 2759518344, 3334417999, 3637546908, 3679357792, 4850062544, 5519036688, 6668835998, 7275093816, 7358715584, 9700125088, 10003253997, 11038073376, 13337671996, 14550187632, 19400250176, 20006507994, 22076146752, 26675343992, 29100375264, 40013015988, 53350687984, 58200750528, 80026031976, 106701375968, 160052063952, 213402751936, 320104127904, 640208255808]

約数ペア:

[(1, 640208255808), (2, 320104127904), (3, 213402751936), (4, 160052063952), (6, 106701375968), (8, 80026031976), (11, 58200750528), (12, 53350687984), (16, 40013015988), (22, 29100375264), (24, 26675343992), (29, 22076146752), (32, 20006507994), (33, 19400250176), (44, 14550187632), (48, 13337671996), (58, 11038073376), (64, 10003253997), (66, 9700125088), (87, 7358715584), (88, 7275093816), (96, 6668835998), (116, 5519036688), (132, 4850062544), (174, 3679357792), (176, 3637546908), (192, 3334417999), (232, 2759518344), (264, 2425031272), (319, 2006922432), (348, 1839678896), (352, 1818773454), (464, 1379759172), (528, 1212515636), (638, 1003461216), (696, 919839448), (704, 909386727), (928, 689879586), (957, 668974144), (1056, 606257818), (1276, 501730608), (1392, 459919724), (1856, 344939793), (1914, 334487072), (2112, 303128909), (2552, 250865304), (2784, 229959862), (3828, 167243536), (5104, 125432652), (5568, 114979931), (7656, 83621768), (10208, 62716326), (15312, 41810884), (20416, 31358163), (30624, 20905442), (61248, 10452721)]