496755342

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{811}}^1$

素因数の和:1043

約数の個数: 80

約数和(自身を含む): 1179024000

約数和(自身を除く): 682268658

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 199, 342, 398, 513, 597, 811, 1026, 1194, 1539, 1622, 1791, 2433, 3078, 3582, 3781, 4866, 5373, 7299, 7562, 10746, 11343, 14598, 15409, 16119, 21897, 22686, 30818, 32238, 34029, 43794, 46227, 65691, 68058, 92454, 102087, 131382, 138681, 161389, 204174, 277362, 306261, 322778, 416043, 484167, 612522, 832086, 968334, 1248129, 1452501, 2496258, 2905002, 3066391, 4357503, 6132782, 8715006, 9199173, 13072509, 18398346, 26145018, 27597519, 55195038, 82792557, 165585114, 248377671, 496755342]

約数ペア:

[(1, 496755342), (2, 248377671), (3, 165585114), (6, 82792557), (9, 55195038), (18, 27597519), (19, 26145018), (27, 18398346), (38, 13072509), (54, 9199173), (57, 8715006), (81, 6132782), (114, 4357503), (162, 3066391), (171, 2905002), (199, 2496258), (342, 1452501), (398, 1248129), (513, 968334), (597, 832086), (811, 612522), (1026, 484167), (1194, 416043), (1539, 322778), (1622, 306261), (1791, 277362), (2433, 204174), (3078, 161389), (3582, 138681), (3781, 131382), (4866, 102087), (5373, 92454), (7299, 68058), (7562, 65691), (10746, 46227), (11343, 43794), (14598, 34029), (15409, 32238), (16119, 30818), (21897, 22686)]