253300656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:563

約数の個数: 160

約数和(自身を含む): 792806400

約数和(自身を除く): 539505744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 73, 84, 92, 112, 138, 146, 161, 168, 184, 219, 276, 292, 322, 336, 368, 438, 449, 483, 511, 552, 584, 644, 876, 898, 966, 1022, 1104, 1168, 1288, 1347, 1533, 1679, 1752, 1796, 1932, 2044, 2576, 2694, 3066, 3143, 3358, 3504, 3592, 3864, 4088, 5037, 5388, 6132, 6286, 6716, 7184, 7728, 8176, 9429, 10074, 10327, 10776, 11753, 12264, 12572, 13432, 18858, 20148, 20654, 21552, 23506, 24528, 25144, 26864, 30981, 32777, 35259, 37716, 40296, 41308, 47012, 50288, 61962, 65554, 70518, 72289, 75432, 80592, 82616, 94024, 98331, 123924, 131108, 141036, 144578, 150864, 165232, 188048, 196662, 216867, 229439, 247848, 262216, 282072, 289156, 393324, 433734, 458878, 495696, 524432, 564144, 578312, 688317, 753871, 786648, 867468, 917756, 1156624, 1376634, 1507742, 1573296, 1734936, 1835512, 2261613, 2753268, 3015484, 3469872, 3671024, 4523226, 5277097, 5506536, 6030968, 9046452, 10554194, 11013072, 12061936, 15831291, 18092904, 21108388, 31662582, 36185808, 42216776, 63325164, 84433552, 126650328, 253300656]

約数ペア:

[(1, 253300656), (2, 126650328), (3, 84433552), (4, 63325164), (6, 42216776), (7, 36185808), (8, 31662582), (12, 21108388), (14, 18092904), (16, 15831291), (21, 12061936), (23, 11013072), (24, 10554194), (28, 9046452), (42, 6030968), (46, 5506536), (48, 5277097), (56, 4523226), (69, 3671024), (73, 3469872), (84, 3015484), (92, 2753268), (112, 2261613), (138, 1835512), (146, 1734936), (161, 1573296), (168, 1507742), (184, 1376634), (219, 1156624), (276, 917756), (292, 867468), (322, 786648), (336, 753871), (368, 688317), (438, 578312), (449, 564144), (483, 524432), (511, 495696), (552, 458878), (584, 433734), (644, 393324), (876, 289156), (898, 282072), (966, 262216), (1022, 247848), (1104, 229439), (1168, 216867), (1288, 196662), (1347, 188048), (1533, 165232), (1679, 150864), (1752, 144578), (1796, 141036), (1932, 131108), (2044, 123924), (2576, 98331), (2694, 94024), (3066, 82616), (3143, 80592), (3358, 75432), (3504, 72289), (3592, 70518), (3864, 65554), (4088, 61962), (5037, 50288), (5388, 47012), (6132, 41308), (6286, 40296), (6716, 37716), (7184, 35259), (7728, 32777), (8176, 30981), (9429, 26864), (10074, 25144), (10327, 24528), (10776, 23506), (11753, 21552), (12264, 20654), (12572, 20148), (13432, 18858)]