254282364

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{20593}}^1$

素因数の和:20624

約数の個数: 72

約数和(自身を含む): 749621600

約数和(自身を除く): 495339236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 20593, 41186, 61779, 82372, 123558, 144151, 185337, 247116, 288302, 370674, 432453, 576604, 741348, 864906, 1009057, 1297359, 1729812, 2018114, 2594718, 3027171, 4036228, 5189436, 6054342, 7063399, 9081513, 12108684, 14126798, 18163026, 21190197, 28253596, 36326052, 42380394, 63570591, 84760788, 127141182, 254282364]

約数ペア:

[(1, 254282364), (2, 127141182), (3, 84760788), (4, 63570591), (6, 42380394), (7, 36326052), (9, 28253596), (12, 21190197), (14, 18163026), (18, 14126798), (21, 12108684), (28, 9081513), (36, 7063399), (42, 6054342), (49, 5189436), (63, 4036228), (84, 3027171), (98, 2594718), (126, 2018114), (147, 1729812), (196, 1297359), (252, 1009057), (294, 864906), (343, 741348), (441, 576604), (588, 432453), (686, 370674), (882, 288302), (1029, 247116), (1372, 185337), (1764, 144151), (2058, 123558), (3087, 82372), (4116, 61779), (6174, 41186), (12348, 20593)]