2905062912

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{33181}}^1$

素因数の和:33224

約数の個数: 120

約数和(自身を含む): 8825748360

約数和(自身を除く): 5920685448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1536, 1824, 2304, 2432, 2736, 3648, 4608, 4864, 5472, 7296, 9728, 10944, 14592, 21888, 29184, 33181, 43776, 66362, 87552, 99543, 132724, 199086, 265448, 298629, 398172, 530896, 597258, 630439, 796344, 1061792, 1194516, 1260878, 1592688, 1891317, 2123584, 2389032, 2521756, 3185376, 3782634, 4247168, 4778064, 5043512, 5673951, 6370752, 7565268, 8494336, 9556128, 10087024, 11347902, 12741504, 15130536, 16988672, 19112256, 20174048, 22695804, 25483008, 30261072, 38224512, 40348096, 45391608, 50966016, 60522144, 76449024, 80696192, 90783216, 121044288, 152898048, 161392384, 181566432, 242088576, 322784768, 363132864, 484177152, 726265728, 968354304, 1452531456, 2905062912]

約数ペア:

[(1, 2905062912), (2, 1452531456), (3, 968354304), (4, 726265728), (6, 484177152), (8, 363132864), (9, 322784768), (12, 242088576), (16, 181566432), (18, 161392384), (19, 152898048), (24, 121044288), (32, 90783216), (36, 80696192), (38, 76449024), (48, 60522144), (57, 50966016), (64, 45391608), (72, 40348096), (76, 38224512), (96, 30261072), (114, 25483008), (128, 22695804), (144, 20174048), (152, 19112256), (171, 16988672), (192, 15130536), (228, 12741504), (256, 11347902), (288, 10087024), (304, 9556128), (342, 8494336), (384, 7565268), (456, 6370752), (512, 5673951), (576, 5043512), (608, 4778064), (684, 4247168), (768, 3782634), (912, 3185376), (1152, 2521756), (1216, 2389032), (1368, 2123584), (1536, 1891317), (1824, 1592688), (2304, 1260878), (2432, 1194516), (2736, 1061792), (3648, 796344), (4608, 630439), (4864, 597258), (5472, 530896), (7296, 398172), (9728, 298629), (10944, 265448), (14592, 199086), (21888, 132724), (29184, 99543), (33181, 87552), (43776, 66362)]