538419672

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 1722389760

約数和(自身を除く): 1183970088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 83, 84, 122, 126, 166, 168, 183, 211, 244, 249, 252, 332, 366, 422, 427, 488, 498, 504, 549, 581, 633, 664, 732, 747, 844, 854, 996, 1098, 1162, 1266, 1281, 1464, 1477, 1494, 1688, 1708, 1743, 1899, 1992, 2196, 2324, 2532, 2562, 2954, 2988, 3416, 3486, 3798, 3843, 4392, 4431, 4648, 5063, 5064, 5124, 5229, 5908, 5976, 6972, 7596, 7686, 8862, 10126, 10248, 10458, 11816, 12871, 13293, 13944, 15189, 15192, 15372, 17513, 17724, 20252, 20916, 25742, 26586, 30378, 30744, 35026, 35441, 35448, 38613, 40504, 41832, 45567, 51484, 52539, 53172, 60756, 70052, 70882, 77226, 90097, 91134, 102968, 105078, 106323, 106344, 115839, 121512, 122591, 140104, 141764, 154452, 157617, 180194, 182268, 210156, 212646, 231678, 245182, 270291, 283528, 308904, 315234, 318969, 360388, 364536, 367773, 420312, 425292, 463356, 490364, 540582, 630468, 637938, 720776, 735546, 810873, 850584, 926712, 980728, 1068293, 1081164, 1103319, 1260936, 1275876, 1471092, 1621746, 2136586, 2162328, 2206638, 2551752, 2942184, 3204879, 3243492, 4273172, 4413276, 6409758, 6486984, 7478051, 8546344, 8826552, 9614637, 12819516, 14956102, 19229274, 22434153, 25639032, 29912204, 38458548, 44868306, 59824408, 67302459, 76917096, 89736612, 134604918, 179473224, 269209836, 538419672]

約数ペア:

[(1, 538419672), (2, 269209836), (3, 179473224), (4, 134604918), (6, 89736612), (7, 76917096), (8, 67302459), (9, 59824408), (12, 44868306), (14, 38458548), (18, 29912204), (21, 25639032), (24, 22434153), (28, 19229274), (36, 14956102), (42, 12819516), (56, 9614637), (61, 8826552), (63, 8546344), (72, 7478051), (83, 6486984), (84, 6409758), (122, 4413276), (126, 4273172), (166, 3243492), (168, 3204879), (183, 2942184), (211, 2551752), (244, 2206638), (249, 2162328), (252, 2136586), (332, 1621746), (366, 1471092), (422, 1275876), (427, 1260936), (488, 1103319), (498, 1081164), (504, 1068293), (549, 980728), (581, 926712), (633, 850584), (664, 810873), (732, 735546), (747, 720776), (844, 637938), (854, 630468), (996, 540582), (1098, 490364), (1162, 463356), (1266, 425292), (1281, 420312), (1464, 367773), (1477, 364536), (1494, 360388), (1688, 318969), (1708, 315234), (1743, 308904), (1899, 283528), (1992, 270291), (2196, 245182), (2324, 231678), (2532, 212646), (2562, 210156), (2954, 182268), (2988, 180194), (3416, 157617), (3486, 154452), (3798, 141764), (3843, 140104), (4392, 122591), (4431, 121512), (4648, 115839), (5063, 106344), (5064, 106323), (5124, 105078), (5229, 102968), (5908, 91134), (5976, 90097), (6972, 77226), (7596, 70882), (7686, 70052), (8862, 60756), (10126, 53172), (10248, 52539), (10458, 51484), (11816, 45567), (12871, 41832), (13293, 40504), (13944, 38613), (15189, 35448), (15192, 35441), (15372, 35026), (17513, 30744), (17724, 30378), (20252, 26586), (20916, 25742)]