279719076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8263}}^1$

素因数の和:8321

約数の個数: 96

約数和(自身を含む): 829308928

約数和(自身を除く): 549589852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 2418, 2604, 2821, 4836, 5642, 8263, 8463, 11284, 16526, 16926, 24789, 33052, 33852, 49578, 57841, 99156, 107419, 115682, 173523, 214838, 231364, 256153, 322257, 347046, 429676, 512306, 644514, 694092, 751933, 768459, 1024612, 1289028, 1503866, 1536918, 1793071, 2255799, 3007732, 3073836, 3329989, 3586142, 4511598, 5379213, 6659978, 7172284, 9023196, 9989967, 10758426, 13319956, 19979934, 21516852, 23309923, 39959868, 46619846, 69929769, 93239692, 139859538, 279719076]

約数ペア:

[(1, 279719076), (2, 139859538), (3, 93239692), (4, 69929769), (6, 46619846), (7, 39959868), (12, 23309923), (13, 21516852), (14, 19979934), (21, 13319956), (26, 10758426), (28, 9989967), (31, 9023196), (39, 7172284), (42, 6659978), (52, 5379213), (62, 4511598), (78, 3586142), (84, 3329989), (91, 3073836), (93, 3007732), (124, 2255799), (156, 1793071), (182, 1536918), (186, 1503866), (217, 1289028), (273, 1024612), (364, 768459), (372, 751933), (403, 694092), (434, 644514), (546, 512306), (651, 429676), (806, 347046), (868, 322257), (1092, 256153), (1209, 231364), (1302, 214838), (1612, 173523), (2418, 115682), (2604, 107419), (2821, 99156), (4836, 57841), (5642, 49578), (8263, 33852), (8463, 33052), (11284, 24789), (16526, 16926)]