268909872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2407

約数の個数: 160

約数和(自身を含む): 894418944

約数和(自身を除く): 625509072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 112, 124, 132, 154, 168, 176, 186, 217, 231, 248, 264, 308, 336, 341, 372, 434, 462, 496, 528, 616, 651, 682, 744, 868, 924, 1023, 1232, 1302, 1364, 1488, 1736, 1848, 2046, 2347, 2387, 2604, 2728, 3472, 3696, 4092, 4694, 4774, 5208, 5456, 7041, 7161, 8184, 9388, 9548, 10416, 14082, 14322, 16368, 16429, 18776, 19096, 25817, 28164, 28644, 32858, 37552, 38192, 49287, 51634, 56328, 57288, 65716, 72757, 77451, 98574, 103268, 112656, 114576, 131432, 145514, 154902, 180719, 197148, 206536, 218271, 262864, 291028, 309804, 361438, 394296, 413072, 436542, 509299, 542157, 582056, 619608, 722876, 788592, 800327, 873084, 1018598, 1084314, 1164112, 1239216, 1445752, 1527897, 1600654, 1746168, 2037196, 2168628, 2400981, 2891504, 3055794, 3201308, 3492336, 4074392, 4337256, 4801962, 5602289, 6111588, 6402616, 8148784, 8674512, 9603924, 11204578, 12223176, 12805232, 16806867, 19207848, 22409156, 24446352, 33613734, 38415696, 44818312, 67227468, 89636624, 134454936, 268909872]

約数ペア:

[(1, 268909872), (2, 134454936), (3, 89636624), (4, 67227468), (6, 44818312), (7, 38415696), (8, 33613734), (11, 24446352), (12, 22409156), (14, 19207848), (16, 16806867), (21, 12805232), (22, 12223176), (24, 11204578), (28, 9603924), (31, 8674512), (33, 8148784), (42, 6402616), (44, 6111588), (48, 5602289), (56, 4801962), (62, 4337256), (66, 4074392), (77, 3492336), (84, 3201308), (88, 3055794), (93, 2891504), (112, 2400981), (124, 2168628), (132, 2037196), (154, 1746168), (168, 1600654), (176, 1527897), (186, 1445752), (217, 1239216), (231, 1164112), (248, 1084314), (264, 1018598), (308, 873084), (336, 800327), (341, 788592), (372, 722876), (434, 619608), (462, 582056), (496, 542157), (528, 509299), (616, 436542), (651, 413072), (682, 394296), (744, 361438), (868, 309804), (924, 291028), (1023, 262864), (1232, 218271), (1302, 206536), (1364, 197148), (1488, 180719), (1736, 154902), (1848, 145514), (2046, 131432), (2347, 114576), (2387, 112656), (2604, 103268), (2728, 98574), (3472, 77451), (3696, 72757), (4092, 65716), (4694, 57288), (4774, 56328), (5208, 51634), (5456, 49287), (7041, 38192), (7161, 37552), (8184, 32858), (9388, 28644), (9548, 28164), (10416, 25817), (14082, 19096), (14322, 18776), (16368, 16429)]