531328806

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 1256736000

約数和(自身を除く): 725407194

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 199, 211, 222, 333, 342, 398, 422, 597, 633, 666, 703, 1194, 1266, 1406, 1791, 1899, 2109, 3582, 3781, 3798, 4009, 4218, 6327, 7363, 7562, 7807, 8018, 11343, 12027, 12654, 14726, 15614, 22089, 22686, 23421, 24054, 34029, 36081, 41989, 44178, 46842, 66267, 68058, 70263, 72162, 83978, 125967, 132534, 139897, 140526, 148333, 251934, 279794, 296666, 377901, 419691, 444999, 755802, 797791, 839382, 889998, 1259073, 1334997, 1553593, 1595582, 2393373, 2518146, 2669994, 3107186, 4660779, 4786746, 7180119, 9321558, 13982337, 14360238, 27964674, 29518267, 59036534, 88554801, 177109602, 265664403, 531328806]

約数ペア:

[(1, 531328806), (2, 265664403), (3, 177109602), (6, 88554801), (9, 59036534), (18, 29518267), (19, 27964674), (37, 14360238), (38, 13982337), (57, 9321558), (74, 7180119), (111, 4786746), (114, 4660779), (171, 3107186), (199, 2669994), (211, 2518146), (222, 2393373), (333, 1595582), (342, 1553593), (398, 1334997), (422, 1259073), (597, 889998), (633, 839382), (666, 797791), (703, 755802), (1194, 444999), (1266, 419691), (1406, 377901), (1791, 296666), (1899, 279794), (2109, 251934), (3582, 148333), (3781, 140526), (3798, 139897), (4009, 132534), (4218, 125967), (6327, 83978), (7363, 72162), (7562, 70263), (7807, 68058), (8018, 66267), (11343, 46842), (12027, 44178), (12654, 41989), (14726, 36081), (15614, 34029), (22089, 24054), (22686, 23421)]