328005888

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 1096107264

約数和(自身を除く): 768101376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 37, 42, 48, 51, 56, 64, 68, 74, 84, 96, 97, 102, 111, 112, 119, 128, 136, 148, 168, 192, 194, 204, 222, 224, 238, 256, 259, 272, 291, 296, 336, 357, 384, 388, 408, 444, 448, 476, 518, 544, 582, 592, 629, 672, 679, 714, 768, 776, 777, 816, 888, 896, 952, 1036, 1088, 1164, 1184, 1258, 1344, 1358, 1428, 1552, 1554, 1632, 1649, 1776, 1792, 1887, 1904, 2037, 2072, 2176, 2328, 2368, 2516, 2688, 2716, 2856, 3104, 3108, 3264, 3298, 3552, 3589, 3774, 3808, 4074, 4144, 4352, 4403, 4656, 4736, 4947, 5032, 5376, 5432, 5712, 6208, 6216, 6528, 6596, 7104, 7178, 7548, 7616, 8148, 8288, 8806, 9312, 9472, 9894, 10064, 10767, 10864, 11424, 11543, 12416, 12432, 13056, 13192, 13209, 14208, 14356, 15096, 15232, 16296, 16576, 17612, 18624, 19788, 20128, 21534, 21728, 22848, 23086, 24832, 24864, 25123, 26384, 26418, 28416, 28712, 30192, 30464, 32592, 33152, 34629, 35224, 37248, 39576, 40256, 43068, 43456, 45696, 46172, 49728, 50246, 52768, 52836, 57424, 60384, 61013, 65184, 66304, 69258, 70448, 74496, 75369, 79152, 80512, 86136, 86912, 91392, 92344, 99456, 100492, 105536, 105672, 114848, 120768, 122026, 130368, 138516, 140896, 150738, 158304, 161024, 172272, 173824, 183039, 184688, 198912, 200984, 211072, 211344, 229696, 241536, 244052, 260736, 277032, 281792, 301476, 316608, 344544, 366078, 369376, 401968, 422144, 422688, 427091, 459392, 483072, 488104, 521472, 554064, 563584, 602952, 633216, 689088, 732156, 738752, 803936, 845376, 854182, 918784, 976208, 1108128, 1127168, 1205904, 1266432, 1281273, 1378176, 1464312, 1477504, 1607872, 1690752, 1708364, 1952416, 2216256, 2411808, 2562546, 2756352, 2928624, 2955008, 3215744, 3381504, 3416728, 3904832, 4432512, 4823616, 5125092, 5857248, 6431488, 6833456, 7809664, 8865024, 9647232, 10250184, 11714496, 13666912, 15619328, 19294464, 20500368, 23428992, 27333824, 41000736, 46857984, 54667648, 82001472, 109335296, 164002944, 328005888]

約数ペア:

[(1, 328005888), (2, 164002944), (3, 109335296), (4, 82001472), (6, 54667648), (7, 46857984), (8, 41000736), (12, 27333824), (14, 23428992), (16, 20500368), (17, 19294464), (21, 15619328), (24, 13666912), (28, 11714496), (32, 10250184), (34, 9647232), (37, 8865024), (42, 7809664), (48, 6833456), (51, 6431488), (56, 5857248), (64, 5125092), (68, 4823616), (74, 4432512), (84, 3904832), (96, 3416728), (97, 3381504), (102, 3215744), (111, 2955008), (112, 2928624), (119, 2756352), (128, 2562546), (136, 2411808), (148, 2216256), (168, 1952416), (192, 1708364), (194, 1690752), (204, 1607872), (222, 1477504), (224, 1464312), (238, 1378176), (256, 1281273), (259, 1266432), (272, 1205904), (291, 1127168), (296, 1108128), (336, 976208), (357, 918784), (384, 854182), (388, 845376), (408, 803936), (444, 738752), (448, 732156), (476, 689088), (518, 633216), (544, 602952), (582, 563584), (592, 554064), (629, 521472), (672, 488104), (679, 483072), (714, 459392), (768, 427091), (776, 422688), (777, 422144), (816, 401968), (888, 369376), (896, 366078), (952, 344544), (1036, 316608), (1088, 301476), (1164, 281792), (1184, 277032), (1258, 260736), (1344, 244052), (1358, 241536), (1428, 229696), (1552, 211344), (1554, 211072), (1632, 200984), (1649, 198912), (1776, 184688), (1792, 183039), (1887, 173824), (1904, 172272), (2037, 161024), (2072, 158304), (2176, 150738), (2328, 140896), (2368, 138516), (2516, 130368), (2688, 122026), (2716, 120768), (2856, 114848), (3104, 105672), (3108, 105536), (3264, 100492), (3298, 99456), (3552, 92344), (3589, 91392), (3774, 86912), (3808, 86136), (4074, 80512), (4144, 79152), (4352, 75369), (4403, 74496), (4656, 70448), (4736, 69258), (4947, 66304), (5032, 65184), (5376, 61013), (5432, 60384), (5712, 57424), (6208, 52836), (6216, 52768), (6528, 50246), (6596, 49728), (7104, 46172), (7178, 45696), (7548, 43456), (7616, 43068), (8148, 40256), (8288, 39576), (8806, 37248), (9312, 35224), (9472, 34629), (9894, 33152), (10064, 32592), (10767, 30464), (10864, 30192), (11424, 28712), (11543, 28416), (12416, 26418), (12432, 26384), (13056, 25123), (13192, 24864), (13209, 24832), (14208, 23086), (14356, 22848), (15096, 21728), (15232, 21534), (16296, 20128), (16576, 19788), (17612, 18624)]