1266561408

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:925

約数の個数: 192

約数和(自身を含む): 3965613120

約数和(自身を除く): 2699051712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 83, 84, 96, 98, 112, 128, 147, 166, 168, 192, 196, 224, 249, 294, 332, 336, 384, 392, 448, 498, 581, 588, 664, 672, 784, 811, 896, 996, 1162, 1176, 1328, 1344, 1568, 1622, 1743, 1992, 2324, 2352, 2433, 2656, 2688, 3136, 3244, 3486, 3984, 4067, 4648, 4704, 4866, 5312, 5677, 6272, 6488, 6972, 7968, 8134, 9296, 9408, 9732, 10624, 11354, 12201, 12976, 13944, 15936, 16268, 17031, 18592, 18816, 19464, 22708, 24402, 25952, 27888, 31872, 32536, 34062, 37184, 38928, 39739, 45416, 48804, 51904, 55776, 65072, 67313, 68124, 74368, 77856, 79478, 90832, 97608, 103808, 111552, 119217, 130144, 134626, 136248, 155712, 158956, 181664, 195216, 201939, 223104, 238434, 260288, 269252, 272496, 311424, 317912, 363328, 390432, 403878, 471191, 476868, 520576, 538504, 544992, 635824, 726656, 780864, 807756, 942382, 953736, 1077008, 1089984, 1271648, 1413573, 1561728, 1615512, 1884764, 1907472, 2154016, 2179968, 2543296, 2827146, 3231024, 3298337, 3769528, 3814944, 4308032, 5086592, 5654292, 6462048, 6596674, 7539056, 7629888, 8616064, 9895011, 11308584, 12924096, 13193348, 15078112, 15259776, 19790022, 22617168, 25848192, 26386696, 30156224, 39580044, 45234336, 52773392, 60312448, 79160088, 90468672, 105546784, 158320176, 180937344, 211093568, 316640352, 422187136, 633280704, 1266561408]

約数ペア:

[(1, 1266561408), (2, 633280704), (3, 422187136), (4, 316640352), (6, 211093568), (7, 180937344), (8, 158320176), (12, 105546784), (14, 90468672), (16, 79160088), (21, 60312448), (24, 52773392), (28, 45234336), (32, 39580044), (42, 30156224), (48, 26386696), (49, 25848192), (56, 22617168), (64, 19790022), (83, 15259776), (84, 15078112), (96, 13193348), (98, 12924096), (112, 11308584), (128, 9895011), (147, 8616064), (166, 7629888), (168, 7539056), (192, 6596674), (196, 6462048), (224, 5654292), (249, 5086592), (294, 4308032), (332, 3814944), (336, 3769528), (384, 3298337), (392, 3231024), (448, 2827146), (498, 2543296), (581, 2179968), (588, 2154016), (664, 1907472), (672, 1884764), (784, 1615512), (811, 1561728), (896, 1413573), (996, 1271648), (1162, 1089984), (1176, 1077008), (1328, 953736), (1344, 942382), (1568, 807756), (1622, 780864), (1743, 726656), (1992, 635824), (2324, 544992), (2352, 538504), (2433, 520576), (2656, 476868), (2688, 471191), (3136, 403878), (3244, 390432), (3486, 363328), (3984, 317912), (4067, 311424), (4648, 272496), (4704, 269252), (4866, 260288), (5312, 238434), (5677, 223104), (6272, 201939), (6488, 195216), (6972, 181664), (7968, 158956), (8134, 155712), (9296, 136248), (9408, 134626), (9732, 130144), (10624, 119217), (11354, 111552), (12201, 103808), (12976, 97608), (13944, 90832), (15936, 79478), (16268, 77856), (17031, 74368), (18592, 68124), (18816, 67313), (19464, 65072), (22708, 55776), (24402, 51904), (25952, 48804), (27888, 45416), (31872, 39739), (32536, 38928), (34062, 37184)]