243038614

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 479808000

約数和(自身を除く): 236769386

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 67, 91, 133, 134, 182, 247, 266, 469, 494, 871, 938, 1049, 1273, 1729, 1742, 2098, 2546, 3458, 6097, 7343, 8911, 12194, 13637, 14686, 16549, 17822, 19931, 27274, 33098, 39862, 70283, 95459, 115843, 139517, 140566, 190918, 231686, 259103, 279034, 491981, 518206, 913679, 983962, 1335377, 1813721, 1827358, 2670754, 3627442, 6395753, 9347639, 12791506, 17359901, 18695278, 34719802, 121519307, 243038614]

約数ペア:

[(1, 243038614), (2, 121519307), (7, 34719802), (13, 18695278), (14, 17359901), (19, 12791506), (26, 9347639), (38, 6395753), (67, 3627442), (91, 2670754), (133, 1827358), (134, 1813721), (182, 1335377), (247, 983962), (266, 913679), (469, 518206), (494, 491981), (871, 279034), (938, 259103), (1049, 231686), (1273, 190918), (1729, 140566), (1742, 139517), (2098, 115843), (2546, 95459), (3458, 70283), (6097, 39862), (7343, 33098), (8911, 27274), (12194, 19931), (13637, 17822), (14686, 16549)]