2568918912

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30829}}^1$

素因数の和:30884

約数の個数: 128

約数和(自身を含む): 8050329600

約数和(自身を除く): 5481410688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 10416, 11904, 13888, 20832, 27776, 30829, 41664, 61658, 83328, 92487, 123316, 184974, 215803, 246632, 369948, 431606, 493264, 647409, 739896, 863212, 955699, 986528, 1294818, 1479792, 1726424, 1911398, 1973056, 2589636, 2867097, 2959584, 3452848, 3822796, 3946112, 5179272, 5734194, 5919168, 6689893, 6905696, 7645592, 10358544, 11468388, 11838336, 13379786, 13811392, 15291184, 20069679, 20717088, 22936776, 26759572, 27622784, 30582368, 40139358, 41434176, 45873552, 53519144, 61164736, 80278716, 82868352, 91747104, 107038288, 122329472, 160557432, 183494208, 214076576, 321114864, 366988416, 428153152, 642229728, 856306304, 1284459456, 2568918912]

約数ペア:

[(1, 2568918912), (2, 1284459456), (3, 856306304), (4, 642229728), (6, 428153152), (7, 366988416), (8, 321114864), (12, 214076576), (14, 183494208), (16, 160557432), (21, 122329472), (24, 107038288), (28, 91747104), (31, 82868352), (32, 80278716), (42, 61164736), (48, 53519144), (56, 45873552), (62, 41434176), (64, 40139358), (84, 30582368), (93, 27622784), (96, 26759572), (112, 22936776), (124, 20717088), (128, 20069679), (168, 15291184), (186, 13811392), (192, 13379786), (217, 11838336), (224, 11468388), (248, 10358544), (336, 7645592), (372, 6905696), (384, 6689893), (434, 5919168), (448, 5734194), (496, 5179272), (651, 3946112), (672, 3822796), (744, 3452848), (868, 2959584), (896, 2867097), (992, 2589636), (1302, 1973056), (1344, 1911398), (1488, 1726424), (1736, 1479792), (1984, 1294818), (2604, 986528), (2688, 955699), (2976, 863212), (3472, 739896), (3968, 647409), (5208, 493264), (5952, 431606), (6944, 369948), (10416, 246632), (11904, 215803), (13888, 184974), (20832, 123316), (27776, 92487), (30829, 83328), (41664, 61658)]