471811072

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:307

約数の個数: 88

約数和(自身を含む): 990420480

約数和(自身を除く): 518609408

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 89, 124, 128, 167, 178, 248, 256, 334, 356, 496, 512, 668, 712, 992, 1024, 1336, 1424, 1984, 2672, 2759, 2848, 3968, 5177, 5344, 5518, 5696, 7936, 10354, 10688, 11036, 11392, 14863, 15872, 20708, 21376, 22072, 22784, 29726, 31744, 41416, 42752, 44144, 45568, 59452, 82832, 85504, 88288, 91136, 118904, 165664, 171008, 176576, 237808, 331328, 353152, 460753, 475616, 662656, 706304, 921506, 951232, 1325312, 1412608, 1843012, 1902464, 2650624, 2825216, 3686024, 3804928, 5301248, 7372048, 7609856, 14744096, 15219712, 29488192, 58976384, 117952768, 235905536, 471811072]

約数ペア:

[(1, 471811072), (2, 235905536), (4, 117952768), (8, 58976384), (16, 29488192), (31, 15219712), (32, 14744096), (62, 7609856), (64, 7372048), (89, 5301248), (124, 3804928), (128, 3686024), (167, 2825216), (178, 2650624), (248, 1902464), (256, 1843012), (334, 1412608), (356, 1325312), (496, 951232), (512, 921506), (668, 706304), (712, 662656), (992, 475616), (1024, 460753), (1336, 353152), (1424, 331328), (1984, 237808), (2672, 176576), (2759, 171008), (2848, 165664), (3968, 118904), (5177, 91136), (5344, 88288), (5518, 85504), (5696, 82832), (7936, 59452), (10354, 45568), (10688, 44144), (11036, 42752), (11392, 41416), (14863, 31744), (15872, 29726), (20708, 22784), (21376, 22072)]