209280489984

素因数分解:

$2^9\times 3^2\times {\mathrm{641}}^1\times {\mathrm{70853}}^1$

素因数の和:71518

約数の個数: 120

約数和(自身を含む): 604948476132

約数和(自身を除く): 395667986148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 641, 768, 1152, 1282, 1536, 1923, 2304, 2564, 3846, 4608, 5128, 5769, 7692, 10256, 11538, 15384, 20512, 23076, 30768, 41024, 46152, 61536, 70853, 82048, 92304, 123072, 141706, 164096, 184608, 212559, 246144, 283412, 328192, 369216, 425118, 492288, 566824, 637677, 738432, 850236, 984576, 1133648, 1275354, 1476864, 1700472, 2267296, 2550708, 2953728, 3400944, 4534592, 5101416, 6801888, 9069184, 10202832, 13603776, 18138368, 20405664, 27207552, 36276736, 40811328, 45416773, 54415104, 81622656, 90833546, 108830208, 136250319, 163245312, 181667092, 272500638, 326490624, 363334184, 408750957, 545001276, 726668368, 817501914, 1090002552, 1453336736, 1635003828, 2180005104, 2906673472, 3270007656, 4360010208, 5813346944, 6540015312, 8720020416, 11626693888, 13080030624, 17440040832, 23253387776, 26160061248, 34880081664, 52320122496, 69760163328, 104640244992, 209280489984]

約数ペア:

[(1, 209280489984), (2, 104640244992), (3, 69760163328), (4, 52320122496), (6, 34880081664), (8, 26160061248), (9, 23253387776), (12, 17440040832), (16, 13080030624), (18, 11626693888), (24, 8720020416), (32, 6540015312), (36, 5813346944), (48, 4360010208), (64, 3270007656), (72, 2906673472), (96, 2180005104), (128, 1635003828), (144, 1453336736), (192, 1090002552), (256, 817501914), (288, 726668368), (384, 545001276), (512, 408750957), (576, 363334184), (641, 326490624), (768, 272500638), (1152, 181667092), (1282, 163245312), (1536, 136250319), (1923, 108830208), (2304, 90833546), (2564, 81622656), (3846, 54415104), (4608, 45416773), (5128, 40811328), (5769, 36276736), (7692, 27207552), (10256, 20405664), (11538, 18138368), (15384, 13603776), (20512, 10202832), (23076, 9069184), (30768, 6801888), (41024, 5101416), (46152, 4534592), (61536, 3400944), (70853, 2953728), (82048, 2550708), (92304, 2267296), (123072, 1700472), (141706, 1476864), (164096, 1275354), (184608, 1133648), (212559, 984576), (246144, 850236), (283412, 738432), (328192, 637677), (369216, 566824), (425118, 492288)]