1285540368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{2309}}^1$

素因数の和:3984

約数の個数: 80

約数和(自身を含む): 3799340160

約数和(自身を除く): 2513799792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1657, 2309, 3314, 4618, 4971, 6628, 6927, 9236, 9942, 11599, 13256, 13854, 16163, 18472, 19884, 23198, 26512, 27708, 32326, 34797, 36944, 39768, 46396, 48489, 55416, 64652, 69594, 79536, 92792, 96978, 110832, 129304, 139188, 185584, 193956, 258608, 278376, 387912, 556752, 775824, 3826013, 7652026, 11478039, 15304052, 22956078, 26782091, 30608104, 45912156, 53564182, 61216208, 80346273, 91824312, 107128364, 160692546, 183648624, 214256728, 321385092, 428513456, 642770184, 1285540368]

約数ペア:

[(1, 1285540368), (2, 642770184), (3, 428513456), (4, 321385092), (6, 214256728), (7, 183648624), (8, 160692546), (12, 107128364), (14, 91824312), (16, 80346273), (21, 61216208), (24, 53564182), (28, 45912156), (42, 30608104), (48, 26782091), (56, 22956078), (84, 15304052), (112, 11478039), (168, 7652026), (336, 3826013), (1657, 775824), (2309, 556752), (3314, 387912), (4618, 278376), (4971, 258608), (6628, 193956), (6927, 185584), (9236, 139188), (9942, 129304), (11599, 110832), (13256, 96978), (13854, 92792), (16163, 79536), (18472, 69594), (19884, 64652), (23198, 55416), (26512, 48489), (27708, 46396), (32326, 39768), (34797, 36944)]