2109157040896

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{2683}}^1\times {\mathrm{74897}}^1$

素因数の和:77637

約数の個数: 72

約数和(自身を含む): 4314424991184

約数和(自身を除く): 2205267950288

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 2683, 5248, 5366, 10496, 10732, 21464, 42928, 74897, 85856, 110003, 149794, 171712, 220006, 299588, 343424, 440012, 599176, 686848, 880024, 1198352, 1760048, 2396704, 3070777, 3520096, 4793408, 6141554, 7040192, 9586816, 12283108, 14080384, 19173632, 24566216, 28160768, 49132432, 98264864, 196529728, 200948651, 393059456, 401897302, 786118912, 803794604, 1607589208, 3215178416, 6430356832, 8238894691, 12860713664, 16477789382, 25721427328, 32955578764, 51442854656, 65911157528, 131822315056, 263644630112, 527289260224, 1054578520448, 2109157040896]

約数ペア:

[(1, 2109157040896), (2, 1054578520448), (4, 527289260224), (8, 263644630112), (16, 131822315056), (32, 65911157528), (41, 51442854656), (64, 32955578764), (82, 25721427328), (128, 16477789382), (164, 12860713664), (256, 8238894691), (328, 6430356832), (656, 3215178416), (1312, 1607589208), (2624, 803794604), (2683, 786118912), (5248, 401897302), (5366, 393059456), (10496, 200948651), (10732, 196529728), (21464, 98264864), (42928, 49132432), (74897, 28160768), (85856, 24566216), (110003, 19173632), (149794, 14080384), (171712, 12283108), (220006, 9586816), (299588, 7040192), (343424, 6141554), (440012, 4793408), (599176, 3520096), (686848, 3070777), (880024, 2396704), (1198352, 1760048)]