247569288

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{5309}}^1$

素因数の和:5414

約数の個数: 64

約数和(自身を含む): 649944000

約数和(自身を除く): 402374712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 67, 87, 116, 134, 174, 201, 232, 268, 348, 402, 536, 696, 804, 1608, 1943, 3886, 5309, 5829, 7772, 10618, 11658, 15544, 15927, 21236, 23316, 31854, 42472, 46632, 63708, 127416, 153961, 307922, 355703, 461883, 615844, 711406, 923766, 1067109, 1231688, 1422812, 1847532, 2134218, 2845624, 3695064, 4268436, 8536872, 10315387, 20630774, 30946161, 41261548, 61892322, 82523096, 123784644, 247569288]

約数ペア:

[(1, 247569288), (2, 123784644), (3, 82523096), (4, 61892322), (6, 41261548), (8, 30946161), (12, 20630774), (24, 10315387), (29, 8536872), (58, 4268436), (67, 3695064), (87, 2845624), (116, 2134218), (134, 1847532), (174, 1422812), (201, 1231688), (232, 1067109), (268, 923766), (348, 711406), (402, 615844), (536, 461883), (696, 355703), (804, 307922), (1608, 153961), (1943, 127416), (3886, 63708), (5309, 46632), (5829, 42472), (7772, 31854), (10618, 23316), (11658, 21236), (15544, 15927)]