247519632

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1372

約数の個数: 80

約数和(自身を含む): 659957760

約数和(自身を除く): 412438128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 71, 118, 142, 177, 213, 236, 284, 354, 426, 472, 568, 708, 852, 944, 1136, 1231, 1416, 1704, 2462, 2832, 3408, 3693, 4189, 4924, 7386, 8378, 9848, 12567, 14772, 16756, 19696, 25134, 29544, 33512, 50268, 59088, 67024, 72629, 87401, 100536, 145258, 174802, 201072, 217887, 262203, 290516, 349604, 435774, 524406, 581032, 699208, 871548, 1048812, 1162064, 1398416, 1743096, 2097624, 3486192, 4195248, 5156659, 10313318, 15469977, 20626636, 30939954, 41253272, 61879908, 82506544, 123759816, 247519632]

約数ペア:

[(1, 247519632), (2, 123759816), (3, 82506544), (4, 61879908), (6, 41253272), (8, 30939954), (12, 20626636), (16, 15469977), (24, 10313318), (48, 5156659), (59, 4195248), (71, 3486192), (118, 2097624), (142, 1743096), (177, 1398416), (213, 1162064), (236, 1048812), (284, 871548), (354, 699208), (426, 581032), (472, 524406), (568, 435774), (708, 349604), (852, 290516), (944, 262203), (1136, 217887), (1231, 201072), (1416, 174802), (1704, 145258), (2462, 100536), (2832, 87401), (3408, 72629), (3693, 67024), (4189, 59088), (4924, 50268), (7386, 33512), (8378, 29544), (9848, 25134), (12567, 19696), (14772, 16756)]