320834592

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1375

約数の個数: 144

約数和(自身を含む): 998000640

約数和(自身を除く): 677166048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 67, 72, 78, 96, 104, 117, 134, 144, 156, 201, 208, 234, 268, 288, 312, 402, 416, 468, 536, 603, 624, 804, 871, 936, 1072, 1206, 1248, 1279, 1608, 1742, 1872, 2144, 2412, 2558, 2613, 3216, 3484, 3744, 3837, 4824, 5116, 5226, 6432, 6968, 7674, 7839, 9648, 10232, 10452, 11511, 13936, 15348, 15678, 16627, 19296, 20464, 20904, 23022, 27872, 30696, 31356, 33254, 40928, 41808, 46044, 49881, 61392, 62712, 66508, 83616, 85693, 92088, 99762, 122784, 125424, 133016, 149643, 171386, 184176, 199524, 250848, 257079, 266032, 299286, 342772, 368352, 399048, 514158, 532064, 598572, 685544, 771237, 798096, 1028316, 1114009, 1197144, 1371088, 1542474, 1596192, 2056632, 2228018, 2394288, 2742176, 3084948, 3342027, 4113264, 4456036, 4788576, 6169896, 6684054, 8226528, 8912072, 10026081, 12339792, 13368108, 17824144, 20052162, 24679584, 26736216, 35648288, 40104324, 53472432, 80208648, 106944864, 160417296, 320834592]

約数ペア:

[(1, 320834592), (2, 160417296), (3, 106944864), (4, 80208648), (6, 53472432), (8, 40104324), (9, 35648288), (12, 26736216), (13, 24679584), (16, 20052162), (18, 17824144), (24, 13368108), (26, 12339792), (32, 10026081), (36, 8912072), (39, 8226528), (48, 6684054), (52, 6169896), (67, 4788576), (72, 4456036), (78, 4113264), (96, 3342027), (104, 3084948), (117, 2742176), (134, 2394288), (144, 2228018), (156, 2056632), (201, 1596192), (208, 1542474), (234, 1371088), (268, 1197144), (288, 1114009), (312, 1028316), (402, 798096), (416, 771237), (468, 685544), (536, 598572), (603, 532064), (624, 514158), (804, 399048), (871, 368352), (936, 342772), (1072, 299286), (1206, 266032), (1248, 257079), (1279, 250848), (1608, 199524), (1742, 184176), (1872, 171386), (2144, 149643), (2412, 133016), (2558, 125424), (2613, 122784), (3216, 99762), (3484, 92088), (3744, 85693), (3837, 83616), (4824, 66508), (5116, 62712), (5226, 61392), (6432, 49881), (6968, 46044), (7674, 41808), (7839, 40928), (9648, 33254), (10232, 31356), (10452, 30696), (11511, 27872), (13936, 23022), (15348, 20904), (15678, 20464), (16627, 19296)]