869138816

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 256

約数和(自身を含む): 2303078400

約数和(自身を除く): 1433939584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 31, 32, 52, 56, 58, 62, 64, 83, 91, 104, 112, 116, 124, 128, 166, 182, 203, 208, 217, 224, 232, 248, 332, 364, 377, 403, 406, 416, 434, 448, 464, 496, 581, 664, 728, 754, 806, 812, 832, 868, 896, 899, 928, 992, 1079, 1162, 1328, 1456, 1508, 1612, 1624, 1664, 1736, 1798, 1856, 1984, 2158, 2324, 2407, 2573, 2639, 2656, 2821, 2912, 3016, 3224, 3248, 3472, 3596, 3712, 3968, 4316, 4648, 4814, 5146, 5278, 5312, 5642, 5824, 6032, 6293, 6448, 6496, 6944, 7192, 7553, 8632, 9296, 9628, 10292, 10556, 10624, 11284, 11648, 11687, 12064, 12586, 12896, 12992, 13888, 14384, 15106, 16849, 17264, 18011, 18592, 19256, 20584, 21112, 22568, 23374, 24128, 25172, 25792, 25984, 27776, 28768, 30212, 31291, 33449, 33698, 34528, 36022, 37184, 38512, 41168, 42224, 45136, 46748, 48256, 50344, 51584, 57536, 60424, 62582, 66898, 67396, 69056, 72044, 74368, 74617, 77024, 81809, 82336, 84448, 90272, 93496, 100688, 115072, 120848, 125164, 133796, 134792, 138112, 144088, 149234, 154048, 163618, 164672, 168896, 180544, 186992, 201376, 219037, 234143, 241696, 250328, 267592, 269584, 288176, 298468, 308096, 327236, 329344, 337792, 361088, 373984, 402752, 438074, 468286, 483392, 500656, 522319, 535184, 539168, 576352, 596936, 654472, 747968, 805504, 876148, 936572, 966784, 970021, 1001312, 1044638, 1070368, 1078336, 1152704, 1193872, 1308944, 1495936, 1752296, 1873144, 1940042, 2002624, 2089276, 2140736, 2156672, 2305408, 2387744, 2617888, 3504592, 3746288, 3880084, 4005248, 4178552, 4281472, 4775488, 5235776, 6790147, 7009184, 7492576, 7760168, 8357104, 9550976, 10471552, 13580294, 14018368, 14985152, 15520336, 16714208, 27160588, 28036736, 29970304, 31040672, 33428416, 54321176, 62081344, 66856832, 108642352, 124162688, 217284704, 434569408, 869138816]

約数ペア:

[(1, 869138816), (2, 434569408), (4, 217284704), (7, 124162688), (8, 108642352), (13, 66856832), (14, 62081344), (16, 54321176), (26, 33428416), (28, 31040672), (29, 29970304), (31, 28036736), (32, 27160588), (52, 16714208), (56, 15520336), (58, 14985152), (62, 14018368), (64, 13580294), (83, 10471552), (91, 9550976), (104, 8357104), (112, 7760168), (116, 7492576), (124, 7009184), (128, 6790147), (166, 5235776), (182, 4775488), (203, 4281472), (208, 4178552), (217, 4005248), (224, 3880084), (232, 3746288), (248, 3504592), (332, 2617888), (364, 2387744), (377, 2305408), (403, 2156672), (406, 2140736), (416, 2089276), (434, 2002624), (448, 1940042), (464, 1873144), (496, 1752296), (581, 1495936), (664, 1308944), (728, 1193872), (754, 1152704), (806, 1078336), (812, 1070368), (832, 1044638), (868, 1001312), (896, 970021), (899, 966784), (928, 936572), (992, 876148), (1079, 805504), (1162, 747968), (1328, 654472), (1456, 596936), (1508, 576352), (1612, 539168), (1624, 535184), (1664, 522319), (1736, 500656), (1798, 483392), (1856, 468286), (1984, 438074), (2158, 402752), (2324, 373984), (2407, 361088), (2573, 337792), (2639, 329344), (2656, 327236), (2821, 308096), (2912, 298468), (3016, 288176), (3224, 269584), (3248, 267592), (3472, 250328), (3596, 241696), (3712, 234143), (3968, 219037), (4316, 201376), (4648, 186992), (4814, 180544), (5146, 168896), (5278, 164672), (5312, 163618), (5642, 154048), (5824, 149234), (6032, 144088), (6293, 138112), (6448, 134792), (6496, 133796), (6944, 125164), (7192, 120848), (7553, 115072), (8632, 100688), (9296, 93496), (9628, 90272), (10292, 84448), (10556, 82336), (10624, 81809), (11284, 77024), (11648, 74617), (11687, 74368), (12064, 72044), (12586, 69056), (12896, 67396), (12992, 66898), (13888, 62582), (14384, 60424), (15106, 57536), (16849, 51584), (17264, 50344), (18011, 48256), (18592, 46748), (19256, 45136), (20584, 42224), (21112, 41168), (22568, 38512), (23374, 37184), (24128, 36022), (25172, 34528), (25792, 33698), (25984, 33449), (27776, 31291), (28768, 30212)]