259463232

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:378

約数の個数: 252

約数和(自身を含む): 897780780

約数和(自身を除く): 638317548

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 49, 56, 58, 63, 64, 72, 84, 87, 96, 98, 112, 116, 126, 144, 147, 168, 174, 192, 196, 203, 224, 232, 252, 261, 288, 294, 317, 336, 348, 392, 406, 441, 448, 464, 504, 522, 576, 588, 609, 634, 672, 696, 784, 812, 882, 928, 951, 1008, 1044, 1176, 1218, 1268, 1344, 1392, 1421, 1568, 1624, 1764, 1827, 1856, 1902, 2016, 2088, 2219, 2352, 2436, 2536, 2784, 2842, 2853, 3136, 3248, 3528, 3654, 3804, 4032, 4176, 4263, 4438, 4704, 4872, 5072, 5568, 5684, 5706, 6496, 6657, 7056, 7308, 7608, 8352, 8526, 8876, 9193, 9408, 9744, 10144, 11368, 11412, 12789, 12992, 13314, 14112, 14616, 15216, 15533, 16704, 17052, 17752, 18386, 19488, 19971, 20288, 22736, 22824, 25578, 26628, 27579, 28224, 29232, 30432, 31066, 34104, 35504, 36772, 38976, 39942, 45472, 45648, 46599, 51156, 53256, 55158, 58464, 60864, 62132, 64351, 68208, 71008, 73544, 79884, 82737, 90944, 91296, 93198, 102312, 106512, 110316, 116928, 124264, 128702, 136416, 139797, 142016, 147088, 159768, 165474, 182592, 186396, 193053, 204624, 213024, 220632, 248528, 257404, 272832, 279594, 294176, 319536, 330948, 372792, 386106, 409248, 426048, 441264, 450457, 497056, 514808, 559188, 579159, 588352, 639072, 661896, 745584, 772212, 818496, 882528, 900914, 994112, 1029616, 1118376, 1158318, 1278144, 1323792, 1351371, 1491168, 1544424, 1765056, 1801828, 2059232, 2236752, 2316636, 2647584, 2702742, 2982336, 3088848, 3603656, 4054113, 4118464, 4473504, 4633272, 5295168, 5405484, 6177696, 7207312, 8108226, 8947008, 9266544, 10810968, 12355392, 14414624, 16216452, 18533088, 21621936, 28829248, 32432904, 37066176, 43243872, 64865808, 86487744, 129731616, 259463232]

約数ペア:

[(1, 259463232), (2, 129731616), (3, 86487744), (4, 64865808), (6, 43243872), (7, 37066176), (8, 32432904), (9, 28829248), (12, 21621936), (14, 18533088), (16, 16216452), (18, 14414624), (21, 12355392), (24, 10810968), (28, 9266544), (29, 8947008), (32, 8108226), (36, 7207312), (42, 6177696), (48, 5405484), (49, 5295168), (56, 4633272), (58, 4473504), (63, 4118464), (64, 4054113), (72, 3603656), (84, 3088848), (87, 2982336), (96, 2702742), (98, 2647584), (112, 2316636), (116, 2236752), (126, 2059232), (144, 1801828), (147, 1765056), (168, 1544424), (174, 1491168), (192, 1351371), (196, 1323792), (203, 1278144), (224, 1158318), (232, 1118376), (252, 1029616), (261, 994112), (288, 900914), (294, 882528), (317, 818496), (336, 772212), (348, 745584), (392, 661896), (406, 639072), (441, 588352), (448, 579159), (464, 559188), (504, 514808), (522, 497056), (576, 450457), (588, 441264), (609, 426048), (634, 409248), (672, 386106), (696, 372792), (784, 330948), (812, 319536), (882, 294176), (928, 279594), (951, 272832), (1008, 257404), (1044, 248528), (1176, 220632), (1218, 213024), (1268, 204624), (1344, 193053), (1392, 186396), (1421, 182592), (1568, 165474), (1624, 159768), (1764, 147088), (1827, 142016), (1856, 139797), (1902, 136416), (2016, 128702), (2088, 124264), (2219, 116928), (2352, 110316), (2436, 106512), (2536, 102312), (2784, 93198), (2842, 91296), (2853, 90944), (3136, 82737), (3248, 79884), (3528, 73544), (3654, 71008), (3804, 68208), (4032, 64351), (4176, 62132), (4263, 60864), (4438, 58464), (4704, 55158), (4872, 53256), (5072, 51156), (5568, 46599), (5684, 45648), (5706, 45472), (6496, 39942), (6657, 38976), (7056, 36772), (7308, 35504), (7608, 34104), (8352, 31066), (8526, 30432), (8876, 29232), (9193, 28224), (9408, 27579), (9744, 26628), (10144, 25578), (11368, 22824), (11412, 22736), (12789, 20288), (12992, 19971), (13314, 19488), (14112, 18386), (14616, 17752), (15216, 17052), (15533, 16704)]