255962784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1179

約数の個数: 192

約数和(自身を含む): 865492992

約数和(自身を除く): 609530208

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 96, 112, 124, 132, 154, 168, 176, 186, 217, 224, 231, 248, 264, 308, 336, 341, 352, 372, 434, 462, 496, 528, 616, 651, 672, 682, 744, 868, 924, 992, 1023, 1056, 1117, 1232, 1302, 1364, 1488, 1736, 1848, 2046, 2234, 2387, 2464, 2604, 2728, 2976, 3351, 3472, 3696, 4092, 4468, 4774, 5208, 5456, 6702, 6944, 7161, 7392, 7819, 8184, 8936, 9548, 10416, 10912, 12287, 13404, 14322, 15638, 16368, 17872, 19096, 20832, 23457, 24574, 26808, 28644, 31276, 32736, 34627, 35744, 36861, 38192, 46914, 49148, 53616, 57288, 62552, 69254, 73722, 76384, 86009, 93828, 98296, 103881, 107232, 114576, 125104, 138508, 147444, 172018, 187656, 196592, 207762, 229152, 242389, 250208, 258027, 277016, 294888, 344036, 375312, 380897, 393184, 415524, 484778, 516054, 554032, 589776, 688072, 727167, 750624, 761794, 831048, 969556, 1032108, 1108064, 1142691, 1179552, 1376144, 1454334, 1523588, 1662096, 1939112, 2064216, 2285382, 2666279, 2752288, 2908668, 3047176, 3324192, 3878224, 4128432, 4570764, 5332558, 5817336, 6094352, 7756448, 7998837, 8256864, 9141528, 10665116, 11634672, 12188704, 15997674, 18283056, 21330232, 23269344, 31995348, 36566112, 42660464, 63990696, 85320928, 127981392, 255962784]

約数ペア:

[(1, 255962784), (2, 127981392), (3, 85320928), (4, 63990696), (6, 42660464), (7, 36566112), (8, 31995348), (11, 23269344), (12, 21330232), (14, 18283056), (16, 15997674), (21, 12188704), (22, 11634672), (24, 10665116), (28, 9141528), (31, 8256864), (32, 7998837), (33, 7756448), (42, 6094352), (44, 5817336), (48, 5332558), (56, 4570764), (62, 4128432), (66, 3878224), (77, 3324192), (84, 3047176), (88, 2908668), (93, 2752288), (96, 2666279), (112, 2285382), (124, 2064216), (132, 1939112), (154, 1662096), (168, 1523588), (176, 1454334), (186, 1376144), (217, 1179552), (224, 1142691), (231, 1108064), (248, 1032108), (264, 969556), (308, 831048), (336, 761794), (341, 750624), (352, 727167), (372, 688072), (434, 589776), (462, 554032), (496, 516054), (528, 484778), (616, 415524), (651, 393184), (672, 380897), (682, 375312), (744, 344036), (868, 294888), (924, 277016), (992, 258027), (1023, 250208), (1056, 242389), (1117, 229152), (1232, 207762), (1302, 196592), (1364, 187656), (1488, 172018), (1736, 147444), (1848, 138508), (2046, 125104), (2234, 114576), (2387, 107232), (2464, 103881), (2604, 98296), (2728, 93828), (2976, 86009), (3351, 76384), (3472, 73722), (3696, 69254), (4092, 62552), (4468, 57288), (4774, 53616), (5208, 49148), (5456, 46914), (6702, 38192), (6944, 36861), (7161, 35744), (7392, 34627), (7819, 32736), (8184, 31276), (8936, 28644), (9548, 26808), (10416, 24574), (10912, 23457), (12287, 20832), (13404, 19096), (14322, 17872), (15638, 16368)]