259248864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 823011840

約数和(自身を除く): 563762976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 53, 56, 58, 84, 87, 96, 106, 112, 116, 159, 168, 174, 203, 212, 224, 232, 251, 318, 336, 348, 371, 406, 424, 464, 502, 609, 636, 672, 696, 742, 753, 812, 848, 928, 1004, 1113, 1218, 1272, 1392, 1484, 1506, 1537, 1624, 1696, 1757, 2008, 2226, 2436, 2544, 2784, 2968, 3012, 3074, 3248, 3514, 4016, 4452, 4611, 4872, 5088, 5271, 5936, 6024, 6148, 6496, 7028, 7279, 8032, 8904, 9222, 9744, 10542, 10759, 11872, 12048, 12296, 13303, 14056, 14558, 17808, 18444, 19488, 21084, 21518, 21837, 24096, 24592, 26606, 28112, 29116, 32277, 35616, 36888, 39909, 42168, 43036, 43674, 49184, 50953, 53212, 56224, 58232, 64554, 73776, 79818, 84336, 86072, 87348, 93121, 101906, 106424, 116464, 129108, 147552, 152859, 159636, 168672, 172144, 174696, 186242, 203812, 212848, 232928, 258216, 279363, 305718, 319272, 344288, 349392, 372484, 385787, 407624, 425696, 516432, 558726, 611436, 638544, 698784, 744968, 771574, 815248, 1032864, 1117452, 1157361, 1222872, 1277088, 1489936, 1543148, 1630496, 2234904, 2314722, 2445744, 2700509, 2979872, 3086296, 4469808, 4629444, 4891488, 5401018, 6172592, 8101527, 8939616, 9258888, 10802036, 12345184, 16203054, 18517776, 21604072, 32406108, 37035552, 43208144, 64812216, 86416288, 129624432, 259248864]

約数ペア:

[(1, 259248864), (2, 129624432), (3, 86416288), (4, 64812216), (6, 43208144), (7, 37035552), (8, 32406108), (12, 21604072), (14, 18517776), (16, 16203054), (21, 12345184), (24, 10802036), (28, 9258888), (29, 8939616), (32, 8101527), (42, 6172592), (48, 5401018), (53, 4891488), (56, 4629444), (58, 4469808), (84, 3086296), (87, 2979872), (96, 2700509), (106, 2445744), (112, 2314722), (116, 2234904), (159, 1630496), (168, 1543148), (174, 1489936), (203, 1277088), (212, 1222872), (224, 1157361), (232, 1117452), (251, 1032864), (318, 815248), (336, 771574), (348, 744968), (371, 698784), (406, 638544), (424, 611436), (464, 558726), (502, 516432), (609, 425696), (636, 407624), (672, 385787), (696, 372484), (742, 349392), (753, 344288), (812, 319272), (848, 305718), (928, 279363), (1004, 258216), (1113, 232928), (1218, 212848), (1272, 203812), (1392, 186242), (1484, 174696), (1506, 172144), (1537, 168672), (1624, 159636), (1696, 152859), (1757, 147552), (2008, 129108), (2226, 116464), (2436, 106424), (2544, 101906), (2784, 93121), (2968, 87348), (3012, 86072), (3074, 84336), (3248, 79818), (3514, 73776), (4016, 64554), (4452, 58232), (4611, 56224), (4872, 53212), (5088, 50953), (5271, 49184), (5936, 43674), (6024, 43036), (6148, 42168), (6496, 39909), (7028, 36888), (7279, 35616), (8032, 32277), (8904, 29116), (9222, 28112), (9744, 26606), (10542, 24592), (10759, 24096), (11872, 21837), (12048, 21518), (12296, 21084), (13303, 19488), (14056, 18444), (14558, 17808)]