947243136

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 256

約数和(自身を含む): 3005164800

約数和(自身を除く): 2057921664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 61, 64, 84, 96, 106, 109, 112, 122, 128, 159, 168, 183, 192, 212, 218, 224, 244, 318, 327, 336, 366, 371, 384, 424, 427, 436, 448, 488, 636, 654, 672, 732, 742, 763, 848, 854, 872, 896, 976, 1113, 1272, 1281, 1308, 1344, 1464, 1484, 1526, 1696, 1708, 1744, 1952, 2226, 2289, 2544, 2562, 2616, 2688, 2928, 2968, 3052, 3233, 3392, 3416, 3488, 3904, 4452, 4578, 5088, 5124, 5232, 5777, 5856, 5936, 6104, 6466, 6649, 6784, 6832, 6976, 7808, 8904, 9156, 9699, 10176, 10248, 10464, 11554, 11712, 11872, 12208, 12932, 13298, 13664, 13952, 17331, 17808, 18312, 19398, 19947, 20352, 20496, 20928, 22631, 23108, 23424, 23744, 24416, 25864, 26596, 27328, 34662, 35616, 36624, 38796, 39894, 40439, 40992, 41856, 45262, 46216, 46543, 47488, 48832, 51728, 53192, 54656, 67893, 69324, 71232, 73248, 77592, 79788, 80878, 81984, 90524, 92432, 93086, 97664, 103456, 106384, 121317, 135786, 138648, 139629, 142464, 146496, 155184, 159576, 161756, 163968, 181048, 184864, 186172, 206912, 212768, 242634, 271572, 277296, 279258, 292992, 310368, 319152, 323512, 352397, 362096, 369728, 372344, 413824, 425536, 485268, 543144, 554592, 558516, 620736, 638304, 647024, 704794, 724192, 739456, 744688, 851072, 970536, 1057191, 1086288, 1109184, 1117032, 1241472, 1276608, 1294048, 1409588, 1448384, 1489376, 1941072, 2114382, 2172576, 2218368, 2234064, 2466779, 2553216, 2588096, 2819176, 2896768, 2978752, 3882144, 4228764, 4345152, 4468128, 4933558, 5176192, 5638352, 5957504, 7400337, 7764288, 8457528, 8690304, 8936256, 9867116, 11276704, 14800674, 15528576, 16915056, 17872512, 19734232, 22553408, 29601348, 33830112, 39468464, 45106816, 59202696, 67660224, 78936928, 118405392, 135320448, 157873856, 236810784, 315747712, 473621568, 947243136]

約数ペア:

[(1, 947243136), (2, 473621568), (3, 315747712), (4, 236810784), (6, 157873856), (7, 135320448), (8, 118405392), (12, 78936928), (14, 67660224), (16, 59202696), (21, 45106816), (24, 39468464), (28, 33830112), (32, 29601348), (42, 22553408), (48, 19734232), (53, 17872512), (56, 16915056), (61, 15528576), (64, 14800674), (84, 11276704), (96, 9867116), (106, 8936256), (109, 8690304), (112, 8457528), (122, 7764288), (128, 7400337), (159, 5957504), (168, 5638352), (183, 5176192), (192, 4933558), (212, 4468128), (218, 4345152), (224, 4228764), (244, 3882144), (318, 2978752), (327, 2896768), (336, 2819176), (366, 2588096), (371, 2553216), (384, 2466779), (424, 2234064), (427, 2218368), (436, 2172576), (448, 2114382), (488, 1941072), (636, 1489376), (654, 1448384), (672, 1409588), (732, 1294048), (742, 1276608), (763, 1241472), (848, 1117032), (854, 1109184), (872, 1086288), (896, 1057191), (976, 970536), (1113, 851072), (1272, 744688), (1281, 739456), (1308, 724192), (1344, 704794), (1464, 647024), (1484, 638304), (1526, 620736), (1696, 558516), (1708, 554592), (1744, 543144), (1952, 485268), (2226, 425536), (2289, 413824), (2544, 372344), (2562, 369728), (2616, 362096), (2688, 352397), (2928, 323512), (2968, 319152), (3052, 310368), (3233, 292992), (3392, 279258), (3416, 277296), (3488, 271572), (3904, 242634), (4452, 212768), (4578, 206912), (5088, 186172), (5124, 184864), (5232, 181048), (5777, 163968), (5856, 161756), (5936, 159576), (6104, 155184), (6466, 146496), (6649, 142464), (6784, 139629), (6832, 138648), (6976, 135786), (7808, 121317), (8904, 106384), (9156, 103456), (9699, 97664), (10176, 93086), (10248, 92432), (10464, 90524), (11554, 81984), (11712, 80878), (11872, 79788), (12208, 77592), (12932, 73248), (13298, 71232), (13664, 69324), (13952, 67893), (17331, 54656), (17808, 53192), (18312, 51728), (19398, 48832), (19947, 47488), (20352, 46543), (20496, 46216), (20928, 45262), (22631, 41856), (23108, 40992), (23424, 40439), (23744, 39894), (24416, 38796), (25864, 36624), (26596, 35616), (27328, 34662)]