329828096

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 769198080

約数和(自身を除く): 439369984

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 64, 92, 104, 124, 128, 139, 184, 208, 248, 256, 278, 299, 368, 403, 416, 496, 556, 598, 713, 736, 806, 832, 992, 1112, 1196, 1426, 1472, 1612, 1664, 1807, 1984, 2224, 2392, 2852, 2944, 3197, 3224, 3328, 3614, 3968, 4309, 4448, 4784, 5704, 5888, 6394, 6448, 7228, 7936, 8618, 8896, 9269, 9568, 11408, 12788, 12896, 14456, 17236, 17792, 18538, 19136, 22816, 25576, 25792, 28912, 34472, 35584, 37076, 38272, 41561, 45632, 51152, 51584, 56017, 57824, 68944, 74152, 76544, 83122, 91264, 99107, 102304, 103168, 112034, 115648, 137888, 148304, 166244, 182528, 198214, 204608, 224068, 231296, 275776, 296608, 332488, 396428, 409216, 448136, 462592, 551552, 593216, 664976, 792856, 818432, 896272, 1103104, 1186432, 1288391, 1329952, 1585712, 1792544, 2372864, 2576782, 2659904, 3171424, 3585088, 5153564, 5319808, 6342848, 7170176, 10307128, 10639616, 12685696, 14340352, 20614256, 25371392, 41228512, 82457024, 164914048, 329828096]

約数ペア:

[(1, 329828096), (2, 164914048), (4, 82457024), (8, 41228512), (13, 25371392), (16, 20614256), (23, 14340352), (26, 12685696), (31, 10639616), (32, 10307128), (46, 7170176), (52, 6342848), (62, 5319808), (64, 5153564), (92, 3585088), (104, 3171424), (124, 2659904), (128, 2576782), (139, 2372864), (184, 1792544), (208, 1585712), (248, 1329952), (256, 1288391), (278, 1186432), (299, 1103104), (368, 896272), (403, 818432), (416, 792856), (496, 664976), (556, 593216), (598, 551552), (713, 462592), (736, 448136), (806, 409216), (832, 396428), (992, 332488), (1112, 296608), (1196, 275776), (1426, 231296), (1472, 224068), (1612, 204608), (1664, 198214), (1807, 182528), (1984, 166244), (2224, 148304), (2392, 137888), (2852, 115648), (2944, 112034), (3197, 103168), (3224, 102304), (3328, 99107), (3614, 91264), (3968, 83122), (4309, 76544), (4448, 74152), (4784, 68944), (5704, 57824), (5888, 56017), (6394, 51584), (6448, 51152), (7228, 45632), (7936, 41561), (8618, 38272), (8896, 37076), (9269, 35584), (9568, 34472), (11408, 28912), (12788, 25792), (12896, 25576), (14456, 22816), (17236, 19136), (17792, 18538)]