1345986768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{129223}}^1$

素因数の和:129272

約数の個数: 80

約数和(自身を含む): 4102086656

約数和(自身を除く): 2756099888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 129223, 258446, 387669, 516892, 775338, 904561, 1033784, 1550676, 1809122, 2067568, 2713683, 3101352, 3618244, 4005913, 5427366, 6202704, 7236488, 8011826, 10854732, 12017739, 14472976, 16023652, 21709464, 24035478, 28041391, 32047304, 43418928, 48070956, 56082782, 64094608, 84124173, 96141912, 112165564, 168248346, 192283824, 224331128, 336496692, 448662256, 672993384, 1345986768]

約数ペア:

[(1, 1345986768), (2, 672993384), (3, 448662256), (4, 336496692), (6, 224331128), (7, 192283824), (8, 168248346), (12, 112165564), (14, 96141912), (16, 84124173), (21, 64094608), (24, 56082782), (28, 48070956), (31, 43418928), (42, 32047304), (48, 28041391), (56, 24035478), (62, 21709464), (84, 16023652), (93, 14472976), (112, 12017739), (124, 10854732), (168, 8011826), (186, 7236488), (217, 6202704), (248, 5427366), (336, 4005913), (372, 3618244), (434, 3101352), (496, 2713683), (651, 2067568), (744, 1809122), (868, 1550676), (1302, 1033784), (1488, 904561), (1736, 775338), (2604, 516892), (3472, 387669), (5208, 258446), (10416, 129223)]