449333244

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 1247500800

約数和(自身を除く): 798167556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 101, 108, 138, 162, 199, 202, 207, 243, 276, 303, 324, 398, 404, 414, 486, 597, 606, 621, 796, 828, 909, 972, 1194, 1212, 1242, 1791, 1818, 1863, 2323, 2388, 2484, 2727, 3582, 3636, 3726, 4577, 4646, 5373, 5454, 5589, 6969, 7164, 7452, 8181, 9154, 9292, 10746, 10908, 11178, 13731, 13938, 16119, 16362, 18308, 20099, 20907, 21492, 22356, 24543, 27462, 27876, 32238, 32724, 40198, 41193, 41814, 48357, 49086, 54924, 60297, 62721, 64476, 80396, 82386, 83628, 96714, 98172, 120594, 123579, 125442, 164772, 180891, 188163, 193428, 241188, 247158, 250884, 361782, 370737, 376326, 462277, 494316, 542673, 564489, 723564, 741474, 752652, 924554, 1085346, 1112211, 1128978, 1386831, 1482948, 1628019, 1849108, 2170692, 2224422, 2257956, 2773662, 3256038, 4160493, 4448844, 4884057, 5547324, 6512076, 8320986, 9768114, 12481479, 16641972, 19536228, 24962958, 37444437, 49925916, 74888874, 112333311, 149777748, 224666622, 449333244]

約数ペア:

[(1, 449333244), (2, 224666622), (3, 149777748), (4, 112333311), (6, 74888874), (9, 49925916), (12, 37444437), (18, 24962958), (23, 19536228), (27, 16641972), (36, 12481479), (46, 9768114), (54, 8320986), (69, 6512076), (81, 5547324), (92, 4884057), (101, 4448844), (108, 4160493), (138, 3256038), (162, 2773662), (199, 2257956), (202, 2224422), (207, 2170692), (243, 1849108), (276, 1628019), (303, 1482948), (324, 1386831), (398, 1128978), (404, 1112211), (414, 1085346), (486, 924554), (597, 752652), (606, 741474), (621, 723564), (796, 564489), (828, 542673), (909, 494316), (972, 462277), (1194, 376326), (1212, 370737), (1242, 361782), (1791, 250884), (1818, 247158), (1863, 241188), (2323, 193428), (2388, 188163), (2484, 180891), (2727, 164772), (3582, 125442), (3636, 123579), (3726, 120594), (4577, 98172), (4646, 96714), (5373, 83628), (5454, 82386), (5589, 80396), (6969, 64476), (7164, 62721), (7452, 60297), (8181, 54924), (9154, 49086), (9292, 48357), (10746, 41814), (10908, 41193), (11178, 40198), (13731, 32724), (13938, 32238), (16119, 27876), (16362, 27462), (18308, 24543), (20099, 22356), (20907, 21492)]