261788352

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1787}}^1$

素因数の和:1918

約数の個数: 112

約数和(自身を含む): 799307520

約数和(自身を除く): 537519168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 109, 112, 168, 192, 218, 224, 327, 336, 436, 448, 654, 672, 763, 872, 1308, 1344, 1526, 1744, 1787, 2289, 2616, 3052, 3488, 3574, 4578, 5232, 5361, 6104, 6976, 7148, 9156, 10464, 10722, 12208, 12509, 14296, 18312, 20928, 21444, 24416, 25018, 28592, 36624, 37527, 42888, 48832, 50036, 57184, 73248, 75054, 85776, 100072, 114368, 146496, 150108, 171552, 194783, 200144, 300216, 343104, 389566, 400288, 584349, 600432, 779132, 800576, 1168698, 1200864, 1363481, 1558264, 2337396, 2401728, 2726962, 3116528, 4090443, 4674792, 5453924, 6233056, 8180886, 9349584, 10907848, 12466112, 16361772, 18699168, 21815696, 32723544, 37398336, 43631392, 65447088, 87262784, 130894176, 261788352]

約数ペア:

[(1, 261788352), (2, 130894176), (3, 87262784), (4, 65447088), (6, 43631392), (7, 37398336), (8, 32723544), (12, 21815696), (14, 18699168), (16, 16361772), (21, 12466112), (24, 10907848), (28, 9349584), (32, 8180886), (42, 6233056), (48, 5453924), (56, 4674792), (64, 4090443), (84, 3116528), (96, 2726962), (109, 2401728), (112, 2337396), (168, 1558264), (192, 1363481), (218, 1200864), (224, 1168698), (327, 800576), (336, 779132), (436, 600432), (448, 584349), (654, 400288), (672, 389566), (763, 343104), (872, 300216), (1308, 200144), (1344, 194783), (1526, 171552), (1744, 150108), (1787, 146496), (2289, 114368), (2616, 100072), (3052, 85776), (3488, 75054), (3574, 73248), (4578, 57184), (5232, 50036), (5361, 48832), (6104, 42888), (6976, 37527), (7148, 36624), (9156, 28592), (10464, 25018), (10722, 24416), (12208, 21444), (12509, 20928), (14296, 18312)]