274281984

素因数分解:

$2^9\times 3^3\times {\mathrm{19841}}^1$

素因数の和:19868

約数の個数: 80

約数和(自身を含む): 811934640

約数和(自身を除く): 537652656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 19841, 39682, 59523, 79364, 119046, 158728, 178569, 238092, 317456, 357138, 476184, 535707, 634912, 714276, 952368, 1071414, 1269824, 1428552, 1904736, 2142828, 2539648, 2857104, 3809472, 4285656, 5079296, 5714208, 7618944, 8571312, 10158592, 11428416, 15237888, 17142624, 22856832, 30475776, 34285248, 45713664, 68570496, 91427328, 137140992, 274281984]

約数ペア:

[(1, 274281984), (2, 137140992), (3, 91427328), (4, 68570496), (6, 45713664), (8, 34285248), (9, 30475776), (12, 22856832), (16, 17142624), (18, 15237888), (24, 11428416), (27, 10158592), (32, 8571312), (36, 7618944), (48, 5714208), (54, 5079296), (64, 4285656), (72, 3809472), (96, 2857104), (108, 2539648), (128, 2142828), (144, 1904736), (192, 1428552), (216, 1269824), (256, 1071414), (288, 952368), (384, 714276), (432, 634912), (512, 535707), (576, 476184), (768, 357138), (864, 317456), (1152, 238092), (1536, 178569), (1728, 158728), (2304, 119046), (3456, 79364), (4608, 59523), (6912, 39682), (13824, 19841)]