1551150464

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 3148454400

約数和(自身を除く): 1597303936

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 211, 316, 422, 632, 727, 844, 1264, 1454, 1688, 2528, 2908, 3376, 5056, 5816, 6752, 10112, 11632, 13504, 16669, 23264, 27008, 33338, 46528, 57433, 66676, 93056, 114866, 133352, 153397, 229732, 266704, 306794, 459464, 533408, 613588, 918928, 1066816, 1227176, 1837856, 2133632, 2454352, 3675712, 4908704, 7351424, 9817408, 12118363, 19634816, 24236726, 48473452, 96946904, 193893808, 387787616, 775575232, 1551150464]

約数ペア:

[(1, 1551150464), (2, 775575232), (4, 387787616), (8, 193893808), (16, 96946904), (32, 48473452), (64, 24236726), (79, 19634816), (128, 12118363), (158, 9817408), (211, 7351424), (316, 4908704), (422, 3675712), (632, 2454352), (727, 2133632), (844, 1837856), (1264, 1227176), (1454, 1066816), (1688, 918928), (2528, 613588), (2908, 533408), (3376, 459464), (5056, 306794), (5816, 266704), (6752, 229732), (10112, 153397), (11632, 133352), (13504, 114866), (16669, 93056), (23264, 66676), (27008, 57433), (33338, 46528)]