257119488

素因数分解:

$2^8\times 3^3\times {\mathrm{37199}}^1$

素因数の和:37224

約数の個数: 72

約数和(自身を含む): 760368000

約数和(自身を除く): 503248512

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, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 37199, 74398, 111597, 148796, 223194, 297592, 334791, 446388, 595184, 669582, 892776, 1004373, 1190368, 1339164, 1785552, 2008746, 2380736, 2678328, 3571104, 4017492, 4761472, 5356656, 7142208, 8034984, 9522944, 10713312, 14284416, 16069968, 21426624, 28568832, 32139936, 42853248, 64279872, 85706496, 128559744, 257119488]

約数ペア:

[(1, 257119488), (2, 128559744), (3, 85706496), (4, 64279872), (6, 42853248), (8, 32139936), (9, 28568832), (12, 21426624), (16, 16069968), (18, 14284416), (24, 10713312), (27, 9522944), (32, 8034984), (36, 7142208), (48, 5356656), (54, 4761472), (64, 4017492), (72, 3571104), (96, 2678328), (108, 2380736), (128, 2008746), (144, 1785552), (192, 1339164), (216, 1190368), (256, 1004373), (288, 892776), (384, 669582), (432, 595184), (576, 446388), (768, 334791), (864, 297592), (1152, 223194), (1728, 148796), (2304, 111597), (3456, 74398), (6912, 37199)]