280492092

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 756224000

約数和(自身を除く): 475731908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 199, 279, 372, 398, 421, 558, 597, 796, 837, 842, 1116, 1194, 1263, 1674, 1684, 1791, 2388, 2526, 3348, 3582, 3789, 5052, 5373, 6169, 7164, 7578, 10746, 11367, 12338, 13051, 15156, 18507, 21492, 22734, 24676, 26102, 37014, 39153, 45468, 52204, 55521, 74028, 78306, 83779, 111042, 117459, 156612, 166563, 167558, 222084, 234918, 251337, 333126, 335116, 352377, 469836, 502674, 666252, 704754, 754011, 1005348, 1409508, 1508022, 2262033, 2597149, 3016044, 4524066, 5194298, 7791447, 9048132, 10388596, 15582894, 23374341, 31165788, 46748682, 70123023, 93497364, 140246046, 280492092]

約数ペア:

[(1, 280492092), (2, 140246046), (3, 93497364), (4, 70123023), (6, 46748682), (9, 31165788), (12, 23374341), (18, 15582894), (27, 10388596), (31, 9048132), (36, 7791447), (54, 5194298), (62, 4524066), (93, 3016044), (108, 2597149), (124, 2262033), (186, 1508022), (199, 1409508), (279, 1005348), (372, 754011), (398, 704754), (421, 666252), (558, 502674), (597, 469836), (796, 352377), (837, 335116), (842, 333126), (1116, 251337), (1194, 234918), (1263, 222084), (1674, 167558), (1684, 166563), (1791, 156612), (2388, 117459), (2526, 111042), (3348, 83779), (3582, 78306), (3789, 74028), (5052, 55521), (5373, 52204), (6169, 45468), (7164, 39153), (7578, 37014), (10746, 26102), (11367, 24676), (12338, 22734), (13051, 21492), (15156, 18507)]