551978112

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 256

約数和(自身を含む): 1775289600

約数和(自身を除く): 1223311488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 73, 84, 87, 96, 97, 112, 116, 128, 146, 168, 174, 192, 194, 203, 219, 224, 232, 291, 292, 336, 348, 384, 388, 406, 438, 448, 464, 511, 582, 584, 609, 672, 679, 696, 776, 812, 876, 896, 928, 1022, 1164, 1168, 1218, 1344, 1358, 1392, 1533, 1552, 1624, 1752, 1856, 2037, 2044, 2117, 2328, 2336, 2436, 2688, 2716, 2784, 2813, 3066, 3104, 3248, 3504, 3712, 4074, 4088, 4234, 4656, 4672, 4872, 5432, 5568, 5626, 6132, 6208, 6351, 6496, 7008, 7081, 8148, 8176, 8439, 8468, 9312, 9344, 9744, 10864, 11136, 11252, 12264, 12416, 12702, 12992, 14016, 14162, 14819, 16296, 16352, 16878, 16936, 18624, 19488, 19691, 21243, 21728, 22504, 24528, 25404, 25984, 28032, 28324, 29638, 32592, 32704, 33756, 33872, 37248, 38976, 39382, 42486, 43456, 44457, 45008, 49056, 49567, 50808, 56648, 59073, 59276, 65184, 65408, 67512, 67744, 77952, 78764, 84972, 86912, 88914, 90016, 98112, 99134, 101616, 113296, 118146, 118552, 130368, 135024, 135488, 148701, 157528, 169944, 177828, 180032, 196224, 198268, 203232, 205349, 226592, 236292, 237104, 260736, 270048, 270976, 297402, 315056, 339888, 355656, 360064, 396536, 406464, 410698, 453184, 472584, 474208, 540096, 594804, 616047, 630112, 679776, 711312, 793072, 812928, 821396, 906368, 945168, 948416, 1080192, 1189608, 1232094, 1260224, 1359552, 1422624, 1437443, 1586144, 1642792, 1890336, 1896832, 2379216, 2464188, 2520448, 2719104, 2845248, 2874886, 3172288, 3285584, 3780672, 4312329, 4758432, 4928376, 5690496, 5749772, 6344576, 6571168, 7561344, 8624658, 9516864, 9856752, 11499544, 13142336, 17249316, 19033728, 19713504, 22999088, 26284672, 34498632, 39427008, 45998176, 68997264, 78854016, 91996352, 137994528, 183992704, 275989056, 551978112]

約数ペア:

[(1, 551978112), (2, 275989056), (3, 183992704), (4, 137994528), (6, 91996352), (7, 78854016), (8, 68997264), (12, 45998176), (14, 39427008), (16, 34498632), (21, 26284672), (24, 22999088), (28, 19713504), (29, 19033728), (32, 17249316), (42, 13142336), (48, 11499544), (56, 9856752), (58, 9516864), (64, 8624658), (73, 7561344), (84, 6571168), (87, 6344576), (96, 5749772), (97, 5690496), (112, 4928376), (116, 4758432), (128, 4312329), (146, 3780672), (168, 3285584), (174, 3172288), (192, 2874886), (194, 2845248), (203, 2719104), (219, 2520448), (224, 2464188), (232, 2379216), (291, 1896832), (292, 1890336), (336, 1642792), (348, 1586144), (384, 1437443), (388, 1422624), (406, 1359552), (438, 1260224), (448, 1232094), (464, 1189608), (511, 1080192), (582, 948416), (584, 945168), (609, 906368), (672, 821396), (679, 812928), (696, 793072), (776, 711312), (812, 679776), (876, 630112), (896, 616047), (928, 594804), (1022, 540096), (1164, 474208), (1168, 472584), (1218, 453184), (1344, 410698), (1358, 406464), (1392, 396536), (1533, 360064), (1552, 355656), (1624, 339888), (1752, 315056), (1856, 297402), (2037, 270976), (2044, 270048), (2117, 260736), (2328, 237104), (2336, 236292), (2436, 226592), (2688, 205349), (2716, 203232), (2784, 198268), (2813, 196224), (3066, 180032), (3104, 177828), (3248, 169944), (3504, 157528), (3712, 148701), (4074, 135488), (4088, 135024), (4234, 130368), (4656, 118552), (4672, 118146), (4872, 113296), (5432, 101616), (5568, 99134), (5626, 98112), (6132, 90016), (6208, 88914), (6351, 86912), (6496, 84972), (7008, 78764), (7081, 77952), (8148, 67744), (8176, 67512), (8439, 65408), (8468, 65184), (9312, 59276), (9344, 59073), (9744, 56648), (10864, 50808), (11136, 49567), (11252, 49056), (12264, 45008), (12416, 44457), (12702, 43456), (12992, 42486), (14016, 39382), (14162, 38976), (14819, 37248), (16296, 33872), (16352, 33756), (16878, 32704), (16936, 32592), (18624, 29638), (19488, 28324), (19691, 28032), (21243, 25984), (21728, 25404), (22504, 24528)]