2009096976

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{2609}}^1$

素因数の和:2944

約数の個数: 80

約数和(自身を含む): 5297339520

約数和(自身を除く): 3288242544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 263, 366, 488, 526, 732, 789, 976, 1052, 1464, 1578, 2104, 2609, 2928, 3156, 4208, 5218, 6312, 7827, 10436, 12624, 15654, 16043, 20872, 31308, 32086, 41744, 48129, 62616, 64172, 96258, 125232, 128344, 159149, 192516, 256688, 318298, 385032, 477447, 636596, 686167, 770064, 954894, 1273192, 1372334, 1909788, 2058501, 2546384, 2744668, 3819576, 4117002, 5489336, 7639152, 8234004, 10978672, 16468008, 32936016, 41856187, 83712374, 125568561, 167424748, 251137122, 334849496, 502274244, 669698992, 1004548488, 2009096976]

約数ペア:

[(1, 2009096976), (2, 1004548488), (3, 669698992), (4, 502274244), (6, 334849496), (8, 251137122), (12, 167424748), (16, 125568561), (24, 83712374), (48, 41856187), (61, 32936016), (122, 16468008), (183, 10978672), (244, 8234004), (263, 7639152), (366, 5489336), (488, 4117002), (526, 3819576), (732, 2744668), (789, 2546384), (976, 2058501), (1052, 1909788), (1464, 1372334), (1578, 1273192), (2104, 954894), (2609, 770064), (2928, 686167), (3156, 636596), (4208, 477447), (5218, 385032), (6312, 318298), (7827, 256688), (10436, 192516), (12624, 159149), (15654, 128344), (16043, 125232), (20872, 96258), (31308, 64172), (32086, 62616), (41744, 48129)]