2419971792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{56711}}^1$

素因数の和:56856

約数の個数: 80

約数和(自身を含む): 7201062912

約数和(自身を除く): 4781091120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5334, 6096, 7112, 10668, 14224, 21336, 42672, 56711, 113422, 170133, 226844, 340266, 396977, 453688, 680532, 793954, 907376, 1190931, 1361064, 1587908, 2381862, 2722128, 3175816, 4763724, 6351632, 7202297, 9527448, 14404594, 19054896, 21606891, 28809188, 43213782, 50416079, 57618376, 86427564, 100832158, 115236752, 151248237, 172855128, 201664316, 302496474, 345710256, 403328632, 604992948, 806657264, 1209985896, 2419971792]

約数ペア:

[(1, 2419971792), (2, 1209985896), (3, 806657264), (4, 604992948), (6, 403328632), (7, 345710256), (8, 302496474), (12, 201664316), (14, 172855128), (16, 151248237), (21, 115236752), (24, 100832158), (28, 86427564), (42, 57618376), (48, 50416079), (56, 43213782), (84, 28809188), (112, 21606891), (127, 19054896), (168, 14404594), (254, 9527448), (336, 7202297), (381, 6351632), (508, 4763724), (762, 3175816), (889, 2722128), (1016, 2381862), (1524, 1587908), (1778, 1361064), (2032, 1190931), (2667, 907376), (3048, 793954), (3556, 680532), (5334, 453688), (6096, 396977), (7112, 340266), (10668, 226844), (14224, 170133), (21336, 113422), (42672, 56711)]