505154286

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6047}}^1$

素因数の和:6095

約数の個数: 128

約数和(自身を含む): 1463132160

約数和(自身を除く): 957977874

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 51, 54, 63, 78, 91, 102, 117, 119, 126, 153, 182, 189, 221, 234, 238, 273, 306, 351, 357, 378, 442, 459, 546, 663, 702, 714, 819, 918, 1071, 1326, 1547, 1638, 1989, 2142, 2457, 3094, 3213, 3978, 4641, 4914, 5967, 6047, 6426, 9282, 11934, 12094, 13923, 18141, 27846, 36282, 41769, 42329, 54423, 78611, 83538, 84658, 102799, 108846, 126987, 157222, 163269, 205598, 235833, 253974, 308397, 326538, 380961, 471666, 550277, 616794, 707499, 719593, 761922, 925191, 1100554, 1142883, 1336387, 1414998, 1439186, 1650831, 1850382, 2122497, 2158779, 2285766, 2672774, 2775573, 3301662, 4009161, 4244994, 4317558, 4952493, 5551146, 6476337, 8018322, 9354709, 9904986, 12027483, 12952674, 14857479, 18709418, 19429011, 24054966, 28064127, 29714958, 36082449, 38858022, 56128254, 72164898, 84192381, 168384762, 252577143, 505154286]

約数ペア:

[(1, 505154286), (2, 252577143), (3, 168384762), (6, 84192381), (7, 72164898), (9, 56128254), (13, 38858022), (14, 36082449), (17, 29714958), (18, 28064127), (21, 24054966), (26, 19429011), (27, 18709418), (34, 14857479), (39, 12952674), (42, 12027483), (51, 9904986), (54, 9354709), (63, 8018322), (78, 6476337), (91, 5551146), (102, 4952493), (117, 4317558), (119, 4244994), (126, 4009161), (153, 3301662), (182, 2775573), (189, 2672774), (221, 2285766), (234, 2158779), (238, 2122497), (273, 1850382), (306, 1650831), (351, 1439186), (357, 1414998), (378, 1336387), (442, 1142883), (459, 1100554), (546, 925191), (663, 761922), (702, 719593), (714, 707499), (819, 616794), (918, 550277), (1071, 471666), (1326, 380961), (1547, 326538), (1638, 308397), (1989, 253974), (2142, 235833), (2457, 205598), (3094, 163269), (3213, 157222), (3978, 126987), (4641, 108846), (4914, 102799), (5967, 84658), (6047, 83538), (6426, 78611), (9282, 54423), (11934, 42329), (12094, 41769), (13923, 36282), (18141, 27846)]