274242368

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 112

約数和(自身を含む): 610965504

約数和(自身を除く): 336723136

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 47, 62, 64, 68, 94, 124, 136, 173, 188, 248, 272, 346, 376, 496, 527, 544, 692, 752, 799, 992, 1054, 1088, 1384, 1457, 1504, 1598, 1984, 2108, 2768, 2914, 2941, 3008, 3196, 4216, 5363, 5536, 5828, 5882, 6392, 8131, 8432, 10726, 11072, 11656, 11764, 12784, 16262, 16864, 21452, 23312, 23528, 24769, 25568, 32524, 33728, 42904, 46624, 47056, 49538, 51136, 65048, 85808, 91171, 93248, 94112, 99076, 130096, 138227, 171616, 182342, 188224, 198152, 252061, 260192, 276454, 343232, 364684, 396304, 504122, 520384, 552908, 729368, 792608, 1008244, 1105816, 1458736, 1585216, 2016488, 2211632, 2917472, 4032976, 4285037, 4423264, 5834944, 8065952, 8570074, 8846528, 16131904, 17140148, 34280296, 68560592, 137121184, 274242368]

約数ペア:

[(1, 274242368), (2, 137121184), (4, 68560592), (8, 34280296), (16, 17140148), (17, 16131904), (31, 8846528), (32, 8570074), (34, 8065952), (47, 5834944), (62, 4423264), (64, 4285037), (68, 4032976), (94, 2917472), (124, 2211632), (136, 2016488), (173, 1585216), (188, 1458736), (248, 1105816), (272, 1008244), (346, 792608), (376, 729368), (496, 552908), (527, 520384), (544, 504122), (692, 396304), (752, 364684), (799, 343232), (992, 276454), (1054, 260192), (1088, 252061), (1384, 198152), (1457, 188224), (1504, 182342), (1598, 171616), (1984, 138227), (2108, 130096), (2768, 99076), (2914, 94112), (2941, 93248), (3008, 91171), (3196, 85808), (4216, 65048), (5363, 51136), (5536, 49538), (5828, 47056), (5882, 46624), (6392, 42904), (8131, 33728), (8432, 32524), (10726, 25568), (11072, 24769), (11656, 23528), (11764, 23312), (12784, 21452), (16262, 16864)]