571404496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 1219477504

約数和(自身を除く): 648073008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 127, 194, 208, 223, 254, 388, 446, 508, 776, 892, 1016, 1261, 1552, 1651, 1784, 2032, 2522, 2899, 3302, 3568, 5044, 5798, 6604, 10088, 11596, 12319, 13208, 20176, 21631, 23192, 24638, 26416, 28321, 43262, 46384, 49276, 56642, 86524, 98552, 113284, 160147, 173048, 197104, 226568, 281203, 320294, 346096, 368173, 453136, 562406, 640588, 736346, 1124812, 1281176, 1472692, 2249624, 2562352, 2747137, 2945384, 4499248, 5494274, 5890768, 10988548, 21977096, 35712781, 43954192, 71425562, 142851124, 285702248, 571404496]

約数ペア:

[(1, 571404496), (2, 285702248), (4, 142851124), (8, 71425562), (13, 43954192), (16, 35712781), (26, 21977096), (52, 10988548), (97, 5890768), (104, 5494274), (127, 4499248), (194, 2945384), (208, 2747137), (223, 2562352), (254, 2249624), (388, 1472692), (446, 1281176), (508, 1124812), (776, 736346), (892, 640588), (1016, 562406), (1261, 453136), (1552, 368173), (1651, 346096), (1784, 320294), (2032, 281203), (2522, 226568), (2899, 197104), (3302, 173048), (3568, 160147), (5044, 113284), (5798, 98552), (6604, 86524), (10088, 56642), (11596, 49276), (12319, 46384), (13208, 43262), (20176, 28321), (21631, 26416), (23192, 24638)]