1408944768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2803}}^1$

素因数の和:2855

約数の個数: 256

約数和(自身を含む): 4942218240

約数和(自身を除く): 3533273472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 64, 66, 68, 77, 84, 88, 96, 102, 112, 119, 128, 132, 136, 154, 168, 176, 187, 192, 204, 224, 231, 238, 264, 272, 308, 336, 352, 357, 374, 384, 408, 448, 462, 476, 528, 544, 561, 616, 672, 704, 714, 748, 816, 896, 924, 952, 1056, 1088, 1122, 1232, 1309, 1344, 1408, 1428, 1496, 1632, 1848, 1904, 2112, 2176, 2244, 2464, 2618, 2688, 2803, 2856, 2992, 3264, 3696, 3808, 3927, 4224, 4488, 4928, 5236, 5606, 5712, 5984, 6528, 7392, 7616, 7854, 8409, 8976, 9856, 10472, 11212, 11424, 11968, 14784, 15232, 15708, 16818, 17952, 19621, 20944, 22424, 22848, 23936, 29568, 30833, 31416, 33636, 35904, 39242, 41888, 44848, 45696, 47651, 58863, 61666, 62832, 67272, 71808, 78484, 83776, 89696, 92499, 95302, 117726, 123332, 125664, 134544, 142953, 156968, 167552, 179392, 184998, 190604, 215831, 235452, 246664, 251328, 269088, 285906, 313936, 333557, 358784, 369996, 381208, 431662, 470904, 493328, 502656, 524161, 538176, 571812, 627872, 647493, 667114, 739992, 762416, 863324, 941808, 986656, 1000671, 1048322, 1076352, 1143624, 1255744, 1294986, 1334228, 1479984, 1524832, 1572483, 1726648, 1883616, 1973312, 2001342, 2096644, 2287248, 2511488, 2589972, 2668456, 2959968, 3049664, 3144966, 3453296, 3669127, 3767232, 3946624, 4002684, 4193288, 4574496, 5179944, 5336912, 5919936, 6099328, 6289932, 6906592, 7338254, 7534464, 8005368, 8386576, 9148992, 10359888, 10673824, 11007381, 11839872, 12579864, 13813184, 14676508, 16010736, 16773152, 18297984, 20719776, 21347648, 22014762, 25159728, 27626368, 29353016, 32021472, 33546304, 41439552, 42695296, 44029524, 50319456, 58706032, 64042944, 67092608, 82879104, 88059048, 100638912, 117412064, 128085888, 176118096, 201277824, 234824128, 352236192, 469648256, 704472384, 1408944768]

約数ペア:

[(1, 1408944768), (2, 704472384), (3, 469648256), (4, 352236192), (6, 234824128), (7, 201277824), (8, 176118096), (11, 128085888), (12, 117412064), (14, 100638912), (16, 88059048), (17, 82879104), (21, 67092608), (22, 64042944), (24, 58706032), (28, 50319456), (32, 44029524), (33, 42695296), (34, 41439552), (42, 33546304), (44, 32021472), (48, 29353016), (51, 27626368), (56, 25159728), (64, 22014762), (66, 21347648), (68, 20719776), (77, 18297984), (84, 16773152), (88, 16010736), (96, 14676508), (102, 13813184), (112, 12579864), (119, 11839872), (128, 11007381), (132, 10673824), (136, 10359888), (154, 9148992), (168, 8386576), (176, 8005368), (187, 7534464), (192, 7338254), (204, 6906592), (224, 6289932), (231, 6099328), (238, 5919936), (264, 5336912), (272, 5179944), (308, 4574496), (336, 4193288), (352, 4002684), (357, 3946624), (374, 3767232), (384, 3669127), (408, 3453296), (448, 3144966), (462, 3049664), (476, 2959968), (528, 2668456), (544, 2589972), (561, 2511488), (616, 2287248), (672, 2096644), (704, 2001342), (714, 1973312), (748, 1883616), (816, 1726648), (896, 1572483), (924, 1524832), (952, 1479984), (1056, 1334228), (1088, 1294986), (1122, 1255744), (1232, 1143624), (1309, 1076352), (1344, 1048322), (1408, 1000671), (1428, 986656), (1496, 941808), (1632, 863324), (1848, 762416), (1904, 739992), (2112, 667114), (2176, 647493), (2244, 627872), (2464, 571812), (2618, 538176), (2688, 524161), (2803, 502656), (2856, 493328), (2992, 470904), (3264, 431662), (3696, 381208), (3808, 369996), (3927, 358784), (4224, 333557), (4488, 313936), (4928, 285906), (5236, 269088), (5606, 251328), (5712, 246664), (5984, 235452), (6528, 215831), (7392, 190604), (7616, 184998), (7854, 179392), (8409, 167552), (8976, 156968), (9856, 142953), (10472, 134544), (11212, 125664), (11424, 123332), (11968, 117726), (14784, 95302), (15232, 92499), (15708, 89696), (16818, 83776), (17952, 78484), (19621, 71808), (20944, 67272), (22424, 62832), (22848, 61666), (23936, 58863), (29568, 47651), (30833, 45696), (31416, 44848), (33636, 41888), (35904, 39242)]