509088944

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11279}}^1$

素因数の和:11338

約数の個数: 80

約数和(自身を含む): 1253253120

約数和(自身を除く): 744164176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11279, 11284, 22558, 22568, 45116, 45136, 78953, 90232, 146627, 157906, 180464, 293254, 315812, 349649, 586508, 631624, 699298, 1026389, 1173016, 1263248, 1398596, 2052778, 2346032, 2447543, 2797192, 4105556, 4545437, 4895086, 5594384, 8211112, 9090874, 9790172, 16422224, 18181748, 19580344, 31818059, 36363496, 39160688, 63636118, 72726992, 127272236, 254544472, 509088944]

約数ペア:

[(1, 509088944), (2, 254544472), (4, 127272236), (7, 72726992), (8, 63636118), (13, 39160688), (14, 36363496), (16, 31818059), (26, 19580344), (28, 18181748), (31, 16422224), (52, 9790172), (56, 9090874), (62, 8211112), (91, 5594384), (104, 4895086), (112, 4545437), (124, 4105556), (182, 2797192), (208, 2447543), (217, 2346032), (248, 2052778), (364, 1398596), (403, 1263248), (434, 1173016), (496, 1026389), (728, 699298), (806, 631624), (868, 586508), (1456, 349649), (1612, 315812), (1736, 293254), (2821, 180464), (3224, 157906), (3472, 146627), (5642, 90232), (6448, 78953), (11279, 45136), (11284, 45116), (22558, 22568)]