2028873456

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{701}}^1$

素因数の和:1015

約数の個数: 120

約数和(自身を含む): 5771282400

約数和(自身を除く): 3742408944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 199, 202, 303, 398, 404, 597, 606, 701, 796, 808, 909, 1194, 1212, 1402, 1592, 1616, 1791, 1818, 2103, 2388, 2424, 2804, 3184, 3582, 3636, 4206, 4776, 4848, 5608, 6309, 7164, 7272, 8412, 9552, 11216, 12618, 14328, 14544, 16824, 20099, 25236, 28656, 33648, 40198, 50472, 60297, 70801, 80396, 100944, 120594, 139499, 141602, 160792, 180891, 212403, 241188, 278998, 283204, 321584, 361782, 418497, 424806, 482376, 557996, 566408, 637209, 723564, 836994, 849612, 964752, 1115992, 1132816, 1255491, 1274418, 1447128, 1673988, 1699224, 2231984, 2510982, 2548836, 2894256, 3347976, 3398448, 5021964, 5097672, 6695952, 10043928, 10195344, 14089399, 20087856, 28178798, 42268197, 56357596, 84536394, 112715192, 126804591, 169072788, 225430384, 253609182, 338145576, 507218364, 676291152, 1014436728, 2028873456]

約数ペア:

[(1, 2028873456), (2, 1014436728), (3, 676291152), (4, 507218364), (6, 338145576), (8, 253609182), (9, 225430384), (12, 169072788), (16, 126804591), (18, 112715192), (24, 84536394), (36, 56357596), (48, 42268197), (72, 28178798), (101, 20087856), (144, 14089399), (199, 10195344), (202, 10043928), (303, 6695952), (398, 5097672), (404, 5021964), (597, 3398448), (606, 3347976), (701, 2894256), (796, 2548836), (808, 2510982), (909, 2231984), (1194, 1699224), (1212, 1673988), (1402, 1447128), (1592, 1274418), (1616, 1255491), (1791, 1132816), (1818, 1115992), (2103, 964752), (2388, 849612), (2424, 836994), (2804, 723564), (3184, 637209), (3582, 566408), (3636, 557996), (4206, 482376), (4776, 424806), (4848, 418497), (5608, 361782), (6309, 321584), (7164, 283204), (7272, 278998), (8412, 241188), (9552, 212403), (11216, 180891), (12618, 160792), (14328, 141602), (14544, 139499), (16824, 120594), (20099, 100944), (25236, 80396), (28656, 70801), (33648, 60297), (40198, 50472)]