257188032

素因数分解:

$2^6\times 3^2\times {\mathrm{151}}^1\times {\mathrm{2957}}^1$

素因数の和:3126

約数の個数: 84

約数和(自身を含む): 742316016

約数和(自身を除く): 485127984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 151, 192, 288, 302, 453, 576, 604, 906, 1208, 1359, 1812, 2416, 2718, 2957, 3624, 4832, 5436, 5914, 7248, 8871, 9664, 10872, 11828, 14496, 17742, 21744, 23656, 26613, 28992, 35484, 43488, 47312, 53226, 70968, 86976, 94624, 106452, 141936, 189248, 212904, 283872, 425808, 446507, 567744, 851616, 893014, 1339521, 1703232, 1786028, 2679042, 3572056, 4018563, 5358084, 7144112, 8037126, 10716168, 14288224, 16074252, 21432336, 28576448, 32148504, 42864672, 64297008, 85729344, 128594016, 257188032]

約数ペア:

[(1, 257188032), (2, 128594016), (3, 85729344), (4, 64297008), (6, 42864672), (8, 32148504), (9, 28576448), (12, 21432336), (16, 16074252), (18, 14288224), (24, 10716168), (32, 8037126), (36, 7144112), (48, 5358084), (64, 4018563), (72, 3572056), (96, 2679042), (144, 1786028), (151, 1703232), (192, 1339521), (288, 893014), (302, 851616), (453, 567744), (576, 446507), (604, 425808), (906, 283872), (1208, 212904), (1359, 189248), (1812, 141936), (2416, 106452), (2718, 94624), (2957, 86976), (3624, 70968), (4832, 53226), (5436, 47312), (5914, 43488), (7248, 35484), (8871, 28992), (9664, 26613), (10872, 23656), (11828, 21744), (14496, 17742)]