378779328

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2412

約数の個数: 140

約数和(自身を含む): 1159532352

約数和(自身を除く): 780753024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 1728, 1984, 2232, 2357, 2511, 2592, 2976, 3348, 4464, 4714, 5022, 5184, 5952, 6696, 7071, 8928, 9428, 10044, 13392, 14142, 17856, 18856, 20088, 21213, 26784, 28284, 37712, 40176, 42426, 53568, 56568, 63639, 73067, 75424, 80352, 84852, 113136, 127278, 146134, 150848, 160704, 169704, 190917, 219201, 226272, 254556, 292268, 339408, 381834, 438402, 452544, 509112, 584536, 657603, 678816, 763668, 876804, 1018224, 1169072, 1315206, 1357632, 1527336, 1753608, 1972809, 2036448, 2338144, 2630412, 3054672, 3507216, 3945618, 4072896, 4676288, 5260824, 5918427, 6109344, 7014432, 7891236, 10521648, 11836854, 12218688, 14028864, 15782472, 21043296, 23673708, 31564944, 42086592, 47347416, 63129888, 94694832, 126259776, 189389664, 378779328]

約数ペア:

[(1, 378779328), (2, 189389664), (3, 126259776), (4, 94694832), (6, 63129888), (8, 47347416), (9, 42086592), (12, 31564944), (16, 23673708), (18, 21043296), (24, 15782472), (27, 14028864), (31, 12218688), (32, 11836854), (36, 10521648), (48, 7891236), (54, 7014432), (62, 6109344), (64, 5918427), (72, 5260824), (81, 4676288), (93, 4072896), (96, 3945618), (108, 3507216), (124, 3054672), (144, 2630412), (162, 2338144), (186, 2036448), (192, 1972809), (216, 1753608), (248, 1527336), (279, 1357632), (288, 1315206), (324, 1169072), (372, 1018224), (432, 876804), (496, 763668), (558, 678816), (576, 657603), (648, 584536), (744, 509112), (837, 452544), (864, 438402), (992, 381834), (1116, 339408), (1296, 292268), (1488, 254556), (1674, 226272), (1728, 219201), (1984, 190917), (2232, 169704), (2357, 160704), (2511, 150848), (2592, 146134), (2976, 127278), (3348, 113136), (4464, 84852), (4714, 80352), (5022, 75424), (5184, 73067), (5952, 63639), (6696, 56568), (7071, 53568), (8928, 42426), (9428, 40176), (10044, 37712), (13392, 28284), (14142, 26784), (17856, 21213), (18856, 20088)]