1281482508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{863}}^1$

素因数の和:1167

約数の個数: 96

約数和(自身を含む): 3292047360

約数和(自身を除く): 2010564852

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 251, 348, 493, 502, 753, 863, 986, 1004, 1479, 1506, 1726, 1972, 2589, 2958, 3012, 3452, 4267, 5178, 5916, 7279, 8534, 10356, 12801, 14558, 14671, 17068, 21837, 25027, 25602, 29116, 29342, 43674, 44013, 50054, 51204, 58684, 75081, 87348, 88026, 100108, 123743, 150162, 176052, 216613, 247486, 300324, 371229, 425459, 433226, 494972, 649839, 742458, 850918, 866452, 1276377, 1299678, 1484916, 1701836, 2552754, 2599356, 3682421, 5105508, 6281777, 7364842, 11047263, 12563554, 14729684, 18845331, 22094526, 25127108, 37690662, 44189052, 75381324, 106790209, 213580418, 320370627, 427160836, 640741254, 1281482508]

約数ペア:

[(1, 1281482508), (2, 640741254), (3, 427160836), (4, 320370627), (6, 213580418), (12, 106790209), (17, 75381324), (29, 44189052), (34, 37690662), (51, 25127108), (58, 22094526), (68, 18845331), (87, 14729684), (102, 12563554), (116, 11047263), (174, 7364842), (204, 6281777), (251, 5105508), (348, 3682421), (493, 2599356), (502, 2552754), (753, 1701836), (863, 1484916), (986, 1299678), (1004, 1276377), (1479, 866452), (1506, 850918), (1726, 742458), (1972, 649839), (2589, 494972), (2958, 433226), (3012, 425459), (3452, 371229), (4267, 300324), (5178, 247486), (5916, 216613), (7279, 176052), (8534, 150162), (10356, 123743), (12801, 100108), (14558, 88026), (14671, 87348), (17068, 75081), (21837, 58684), (25027, 51204), (25602, 50054), (29116, 44013), (29342, 43674)]