779878656

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 216

約数和(自身を含む): 2372348160

約数和(自身を除く): 1592469504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 64, 72, 93, 96, 122, 124, 128, 144, 179, 183, 186, 192, 244, 248, 256, 279, 288, 358, 366, 372, 384, 488, 496, 537, 549, 558, 576, 716, 732, 744, 768, 976, 992, 1074, 1098, 1116, 1152, 1432, 1464, 1488, 1611, 1891, 1952, 1984, 2148, 2196, 2232, 2304, 2864, 2928, 2976, 3222, 3782, 3904, 3968, 4296, 4392, 4464, 5549, 5673, 5728, 5856, 5952, 6444, 7564, 7808, 7936, 8592, 8784, 8928, 10919, 11098, 11346, 11456, 11712, 11904, 12888, 15128, 15616, 16647, 17019, 17184, 17568, 17856, 21838, 22196, 22692, 22912, 23424, 23808, 25776, 30256, 32757, 33294, 34038, 34368, 35136, 35712, 43676, 44392, 45384, 45824, 46848, 49941, 51552, 60512, 65514, 66588, 68076, 68736, 70272, 71424, 87352, 88784, 90768, 98271, 99882, 103104, 121024, 131028, 133176, 136152, 137472, 140544, 174704, 177568, 181536, 196542, 199764, 206208, 242048, 262056, 266352, 272304, 338489, 349408, 355136, 363072, 393084, 399528, 412416, 484096, 524112, 532704, 544608, 676978, 698816, 710272, 726144, 786168, 799056, 1015467, 1048224, 1065408, 1089216, 1353956, 1397632, 1420544, 1452288, 1572336, 1598112, 2030934, 2096448, 2130816, 2178432, 2707912, 2795264, 3046401, 3144672, 3196224, 4061868, 4192896, 4261632, 4356864, 5415824, 6092802, 6289344, 6392448, 8123736, 8385792, 10831648, 12185604, 12578688, 12784896, 16247472, 21663296, 24371208, 25157376, 32494944, 43326592, 48742416, 64989888, 86653184, 97484832, 129979776, 194969664, 259959552, 389939328, 779878656]

約数ペア:

[(1, 779878656), (2, 389939328), (3, 259959552), (4, 194969664), (6, 129979776), (8, 97484832), (9, 86653184), (12, 64989888), (16, 48742416), (18, 43326592), (24, 32494944), (31, 25157376), (32, 24371208), (36, 21663296), (48, 16247472), (61, 12784896), (62, 12578688), (64, 12185604), (72, 10831648), (93, 8385792), (96, 8123736), (122, 6392448), (124, 6289344), (128, 6092802), (144, 5415824), (179, 4356864), (183, 4261632), (186, 4192896), (192, 4061868), (244, 3196224), (248, 3144672), (256, 3046401), (279, 2795264), (288, 2707912), (358, 2178432), (366, 2130816), (372, 2096448), (384, 2030934), (488, 1598112), (496, 1572336), (537, 1452288), (549, 1420544), (558, 1397632), (576, 1353956), (716, 1089216), (732, 1065408), (744, 1048224), (768, 1015467), (976, 799056), (992, 786168), (1074, 726144), (1098, 710272), (1116, 698816), (1152, 676978), (1432, 544608), (1464, 532704), (1488, 524112), (1611, 484096), (1891, 412416), (1952, 399528), (1984, 393084), (2148, 363072), (2196, 355136), (2232, 349408), (2304, 338489), (2864, 272304), (2928, 266352), (2976, 262056), (3222, 242048), (3782, 206208), (3904, 199764), (3968, 196542), (4296, 181536), (4392, 177568), (4464, 174704), (5549, 140544), (5673, 137472), (5728, 136152), (5856, 133176), (5952, 131028), (6444, 121024), (7564, 103104), (7808, 99882), (7936, 98271), (8592, 90768), (8784, 88784), (8928, 87352), (10919, 71424), (11098, 70272), (11346, 68736), (11456, 68076), (11712, 66588), (11904, 65514), (12888, 60512), (15128, 51552), (15616, 49941), (16647, 46848), (17019, 45824), (17184, 45384), (17568, 44392), (17856, 43676), (21838, 35712), (22196, 35136), (22692, 34368), (22912, 34038), (23424, 33294), (23808, 32757), (25776, 30256)]