254862636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{49739}}^1$

素因数の和:49814

約数の個数: 48

約数和(自身を含む): 690789120

約数和(自身を除く): 435926484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 49739, 99478, 149217, 198956, 298434, 348173, 596868, 696346, 1044519, 1392692, 2089038, 3034079, 4178076, 6068158, 9102237, 12136316, 18204474, 21238553, 36408948, 42477106, 63715659, 84954212, 127431318, 254862636]

約数ペア:

[(1, 254862636), (2, 127431318), (3, 84954212), (4, 63715659), (6, 42477106), (7, 36408948), (12, 21238553), (14, 18204474), (21, 12136316), (28, 9102237), (42, 6068158), (61, 4178076), (84, 3034079), (122, 2089038), (183, 1392692), (244, 1044519), (366, 696346), (427, 596868), (732, 348173), (854, 298434), (1281, 198956), (1708, 149217), (2562, 99478), (5124, 49739)]