1231222272

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:708

約数の個数: 160

約数和(自身を含む): 3770925312

約数和(自身を除く): 2539703040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 307, 336, 373, 384, 448, 512, 614, 672, 746, 768, 896, 921, 1119, 1228, 1344, 1492, 1536, 1792, 1842, 2149, 2238, 2456, 2611, 2688, 2984, 3584, 3684, 4298, 4476, 4912, 5222, 5376, 5968, 6447, 7368, 7833, 8596, 8952, 9824, 10444, 10752, 11936, 12894, 14736, 15666, 17192, 17904, 19648, 20888, 23872, 25788, 29472, 31332, 34384, 35808, 39296, 41776, 47744, 51576, 58944, 62664, 68768, 71616, 78592, 83552, 95488, 103152, 114511, 117888, 125328, 137536, 143232, 157184, 167104, 190976, 206304, 229022, 235776, 250656, 275072, 286464, 334208, 343533, 412608, 458044, 471552, 501312, 550144, 572928, 668416, 687066, 801577, 825216, 916088, 1002624, 1100288, 1336832, 1374132, 1603154, 1650432, 1832176, 2005248, 2404731, 2748264, 3206308, 3300864, 3664352, 4010496, 4809462, 5496528, 6412616, 7328704, 9618924, 10993056, 12825232, 14657408, 19237848, 21986112, 25650464, 29314816, 38475696, 43972224, 51300928, 58629632, 76951392, 87944448, 102601856, 153902784, 175888896, 205203712, 307805568, 410407424, 615611136, 1231222272]

約数ペア:

[(1, 1231222272), (2, 615611136), (3, 410407424), (4, 307805568), (6, 205203712), (7, 175888896), (8, 153902784), (12, 102601856), (14, 87944448), (16, 76951392), (21, 58629632), (24, 51300928), (28, 43972224), (32, 38475696), (42, 29314816), (48, 25650464), (56, 21986112), (64, 19237848), (84, 14657408), (96, 12825232), (112, 10993056), (128, 9618924), (168, 7328704), (192, 6412616), (224, 5496528), (256, 4809462), (307, 4010496), (336, 3664352), (373, 3300864), (384, 3206308), (448, 2748264), (512, 2404731), (614, 2005248), (672, 1832176), (746, 1650432), (768, 1603154), (896, 1374132), (921, 1336832), (1119, 1100288), (1228, 1002624), (1344, 916088), (1492, 825216), (1536, 801577), (1792, 687066), (1842, 668416), (2149, 572928), (2238, 550144), (2456, 501312), (2611, 471552), (2688, 458044), (2984, 412608), (3584, 343533), (3684, 334208), (4298, 286464), (4476, 275072), (4912, 250656), (5222, 235776), (5376, 229022), (5968, 206304), (6447, 190976), (7368, 167104), (7833, 157184), (8596, 143232), (8952, 137536), (9824, 125328), (10444, 117888), (10752, 114511), (11936, 103152), (12894, 95488), (14736, 83552), (15666, 78592), (17192, 71616), (17904, 68768), (19648, 62664), (20888, 58944), (23872, 51576), (25788, 47744), (29472, 41776), (31332, 39296), (34384, 35808)]