304908912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:396

約数の個数: 240

約数和(自身を含む): 1078002432

約数和(自身を除く): 773093520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 107, 112, 126, 132, 144, 154, 168, 176, 198, 214, 231, 252, 257, 264, 308, 321, 336, 396, 428, 462, 504, 514, 528, 616, 642, 693, 749, 771, 792, 856, 924, 963, 1008, 1028, 1177, 1232, 1284, 1386, 1498, 1542, 1584, 1712, 1799, 1848, 1926, 2056, 2247, 2313, 2354, 2568, 2772, 2827, 2996, 3084, 3531, 3598, 3696, 3852, 4112, 4494, 4626, 4708, 5136, 5397, 5544, 5654, 5992, 6168, 6741, 7062, 7196, 7704, 8239, 8481, 8988, 9252, 9416, 10593, 10794, 11088, 11308, 11984, 12336, 13482, 14124, 14392, 15408, 16191, 16478, 16962, 17976, 18504, 18832, 19789, 21186, 21588, 22616, 24717, 25443, 26964, 27499, 28248, 28784, 32382, 32956, 33924, 35952, 37008, 39578, 42372, 43176, 45232, 49434, 50886, 53928, 54998, 56496, 59367, 64764, 65912, 67848, 74151, 79156, 82497, 84744, 86352, 98868, 101772, 107856, 109996, 118734, 129528, 131824, 135696, 148302, 158312, 164994, 169488, 178101, 192493, 197736, 203544, 219992, 237468, 247491, 259056, 296604, 302489, 316624, 329988, 356202, 384986, 395472, 407088, 439984, 474936, 494982, 577479, 593208, 604978, 659976, 712404, 769972, 907467, 949872, 989964, 1154958, 1186416, 1209956, 1319952, 1424808, 1539944, 1732437, 1814934, 1979928, 2117423, 2309916, 2419912, 2722401, 2849616, 3079888, 3464874, 3629868, 3959856, 4234846, 4619832, 4839824, 5444802, 6352269, 6929748, 7259736, 8469692, 9239664, 10889604, 12704538, 13859496, 14519472, 16939384, 19056807, 21779208, 25409076, 27718992, 33878768, 38113614, 43558416, 50818152, 76227228, 101636304, 152454456, 304908912]

約数ペア:

[(1, 304908912), (2, 152454456), (3, 101636304), (4, 76227228), (6, 50818152), (7, 43558416), (8, 38113614), (9, 33878768), (11, 27718992), (12, 25409076), (14, 21779208), (16, 19056807), (18, 16939384), (21, 14519472), (22, 13859496), (24, 12704538), (28, 10889604), (33, 9239664), (36, 8469692), (42, 7259736), (44, 6929748), (48, 6352269), (56, 5444802), (63, 4839824), (66, 4619832), (72, 4234846), (77, 3959856), (84, 3629868), (88, 3464874), (99, 3079888), (107, 2849616), (112, 2722401), (126, 2419912), (132, 2309916), (144, 2117423), (154, 1979928), (168, 1814934), (176, 1732437), (198, 1539944), (214, 1424808), (231, 1319952), (252, 1209956), (257, 1186416), (264, 1154958), (308, 989964), (321, 949872), (336, 907467), (396, 769972), (428, 712404), (462, 659976), (504, 604978), (514, 593208), (528, 577479), (616, 494982), (642, 474936), (693, 439984), (749, 407088), (771, 395472), (792, 384986), (856, 356202), (924, 329988), (963, 316624), (1008, 302489), (1028, 296604), (1177, 259056), (1232, 247491), (1284, 237468), (1386, 219992), (1498, 203544), (1542, 197736), (1584, 192493), (1712, 178101), (1799, 169488), (1848, 164994), (1926, 158312), (2056, 148302), (2247, 135696), (2313, 131824), (2354, 129528), (2568, 118734), (2772, 109996), (2827, 107856), (2996, 101772), (3084, 98868), (3531, 86352), (3598, 84744), (3696, 82497), (3852, 79156), (4112, 74151), (4494, 67848), (4626, 65912), (4708, 64764), (5136, 59367), (5397, 56496), (5544, 54998), (5654, 53928), (5992, 50886), (6168, 49434), (6741, 45232), (7062, 43176), (7196, 42372), (7704, 39578), (8239, 37008), (8481, 35952), (8988, 33924), (9252, 32956), (9416, 32382), (10593, 28784), (10794, 28248), (11088, 27499), (11308, 26964), (11984, 25443), (12336, 24717), (13482, 22616), (14124, 21588), (14392, 21186), (15408, 19789), (16191, 18832), (16478, 18504), (16962, 17976)]