551092304

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 1251562752

約数和(自身を除く): 700470448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 263, 353, 371, 424, 526, 706, 742, 848, 1052, 1412, 1484, 1841, 2104, 2471, 2824, 2968, 3682, 4208, 4942, 5648, 5936, 7364, 9884, 13939, 14728, 18709, 19768, 27878, 29456, 37418, 39536, 55756, 74836, 92839, 97573, 111512, 130963, 149672, 185678, 195146, 223024, 261926, 299344, 371356, 390292, 523852, 649873, 742712, 780584, 1047704, 1299746, 1485424, 1561168, 2095408, 2599492, 4920467, 5198984, 9840934, 10397968, 19681868, 34443269, 39363736, 68886538, 78727472, 137773076, 275546152, 551092304]

約数ペア:

[(1, 551092304), (2, 275546152), (4, 137773076), (7, 78727472), (8, 68886538), (14, 39363736), (16, 34443269), (28, 19681868), (53, 10397968), (56, 9840934), (106, 5198984), (112, 4920467), (212, 2599492), (263, 2095408), (353, 1561168), (371, 1485424), (424, 1299746), (526, 1047704), (706, 780584), (742, 742712), (848, 649873), (1052, 523852), (1412, 390292), (1484, 371356), (1841, 299344), (2104, 261926), (2471, 223024), (2824, 195146), (2968, 185678), (3682, 149672), (4208, 130963), (4942, 111512), (5648, 97573), (5936, 92839), (7364, 74836), (9884, 55756), (13939, 39536), (14728, 37418), (18709, 29456), (19768, 27878)]