212450976

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{12503}}^1$

素因数の和:12578

約数の個数: 72

約数和(自身を含む): 614446560

約数和(自身を除く): 401995584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 12503, 16992, 25006, 37509, 50012, 75018, 100024, 112527, 150036, 200048, 225054, 300072, 400096, 450108, 600144, 737677, 900216, 1200288, 1475354, 1800432, 2213031, 2950708, 3600864, 4426062, 5901416, 6639093, 8852124, 11802832, 13278186, 17704248, 23605664, 26556372, 35408496, 53112744, 70816992, 106225488, 212450976]

約数ペア:

[(1, 212450976), (2, 106225488), (3, 70816992), (4, 53112744), (6, 35408496), (8, 26556372), (9, 23605664), (12, 17704248), (16, 13278186), (18, 11802832), (24, 8852124), (32, 6639093), (36, 5901416), (48, 4426062), (59, 3600864), (72, 2950708), (96, 2213031), (118, 1800432), (144, 1475354), (177, 1200288), (236, 900216), (288, 737677), (354, 600144), (472, 450108), (531, 400096), (708, 300072), (944, 225054), (1062, 200048), (1416, 150036), (1888, 112527), (2124, 100024), (2832, 75018), (4248, 50012), (5664, 37509), (8496, 25006), (12503, 16992)]