415275008

素因数分解:

$2^{11}\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 862063020

約数和(自身を除く): 446788012

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 211, 248, 256, 422, 496, 512, 844, 961, 992, 1024, 1688, 1922, 1984, 2048, 3376, 3844, 3968, 6541, 6752, 7688, 7936, 13082, 13504, 15376, 15872, 26164, 27008, 30752, 31744, 52328, 54016, 61504, 63488, 104656, 108032, 123008, 202771, 209312, 216064, 246016, 405542, 418624, 432128, 492032, 811084, 837248, 984064, 1622168, 1674496, 1968128, 3244336, 3348992, 6488672, 6697984, 12977344, 13395968, 25954688, 51909376, 103818752, 207637504, 415275008]

約数ペア:

[(1, 415275008), (2, 207637504), (4, 103818752), (8, 51909376), (16, 25954688), (31, 13395968), (32, 12977344), (62, 6697984), (64, 6488672), (124, 3348992), (128, 3244336), (211, 1968128), (248, 1674496), (256, 1622168), (422, 984064), (496, 837248), (512, 811084), (844, 492032), (961, 432128), (992, 418624), (1024, 405542), (1688, 246016), (1922, 216064), (1984, 209312), (2048, 202771), (3376, 123008), (3844, 108032), (3968, 104656), (6541, 63488), (6752, 61504), (7688, 54016), (7936, 52328), (13082, 31744), (13504, 30752), (15376, 27008), (15872, 26164)]