312907056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2791

約数の個数: 160

約数和(自身を含む): 1040695296

約数和(自身を除く): 727788240

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, 2387, 2604, 2728, 2731, 3472, 3696, 4092, 4774, 5208, 5456, 5462, 7161, 8184, 8193, 9548, 10416, 10924, 14322, 16368, 16386, 19096, 19117, 21848, 28644, 30041, 32772, 38192, 38234, 43696, 57288, 57351, 60082, 65544, 76468, 84661, 90123, 114576, 114702, 120164, 131088, 152936, 169322, 180246, 210287, 229404, 240328, 253983, 305872, 338644, 360492, 420574, 458808, 480656, 507966, 592627, 630861, 677288, 720984, 841148, 917616, 931271, 1015932, 1185254, 1261722, 1354576, 1441968, 1682296, 1777881, 1862542, 2031864, 2370508, 2523444, 2793813, 3364592, 3555762, 3725084, 4063728, 4741016, 5046888, 5587626, 6518897, 7111524, 7450168, 9482032, 10093776, 11175252, 13037794, 14223048, 14900336, 19556691, 22350504, 26075588, 28446096, 39113382, 44701008, 52151176, 78226764, 104302352, 156453528, 312907056]

約数ペア:

[(1, 312907056), (2, 156453528), (3, 104302352), (4, 78226764), (6, 52151176), (7, 44701008), (8, 39113382), (11, 28446096), (12, 26075588), (14, 22350504), (16, 19556691), (21, 14900336), (22, 14223048), (24, 13037794), (28, 11175252), (31, 10093776), (33, 9482032), (42, 7450168), (44, 7111524), (48, 6518897), (56, 5587626), (62, 5046888), (66, 4741016), (77, 4063728), (84, 3725084), (88, 3555762), (93, 3364592), (112, 2793813), (124, 2523444), (132, 2370508), (154, 2031864), (168, 1862542), (176, 1777881), (186, 1682296), (217, 1441968), (231, 1354576), (248, 1261722), (264, 1185254), (308, 1015932), (336, 931271), (341, 917616), (372, 841148), (434, 720984), (462, 677288), (496, 630861), (528, 592627), (616, 507966), (651, 480656), (682, 458808), (744, 420574), (868, 360492), (924, 338644), (1023, 305872), (1232, 253983), (1302, 240328), (1364, 229404), (1488, 210287), (1736, 180246), (1848, 169322), (2046, 152936), (2387, 131088), (2604, 120164), (2728, 114702), (2731, 114576), (3472, 90123), (3696, 84661), (4092, 76468), (4774, 65544), (5208, 60082), (5456, 57351), (5462, 57288), (7161, 43696), (8184, 38234), (8193, 38192), (9548, 32772), (10416, 30041), (10924, 28644), (14322, 21848), (16368, 19117), (16386, 19096)]