331304064

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:555

約数の個数: 256

約数和(自身を含む): 1142400000

約数和(自身を除く): 811095936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 128, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 384, 399, 416, 448, 456, 494, 499, 532, 546, 608, 624, 672, 728, 741, 798, 832, 896, 912, 988, 998, 1064, 1092, 1216, 1248, 1344, 1456, 1482, 1497, 1596, 1664, 1729, 1824, 1976, 1996, 2128, 2184, 2432, 2496, 2688, 2912, 2964, 2994, 3192, 3458, 3493, 3648, 3952, 3992, 4256, 4368, 4992, 5187, 5824, 5928, 5988, 6384, 6487, 6916, 6986, 7296, 7904, 7984, 8512, 8736, 9481, 10374, 10479, 11648, 11856, 11976, 12768, 12974, 13832, 13972, 15808, 15968, 17024, 17472, 18962, 19461, 20748, 20958, 23712, 23952, 25536, 25948, 27664, 27944, 28443, 31616, 31936, 34944, 37924, 38922, 41496, 41916, 45409, 47424, 47904, 51072, 51896, 55328, 55888, 56886, 63872, 66367, 75848, 77844, 82992, 83832, 90818, 94848, 95808, 103792, 110656, 111776, 113772, 123253, 132734, 136227, 151696, 155688, 165984, 167664, 181636, 191616, 199101, 207584, 221312, 223552, 227544, 246506, 265468, 272454, 303392, 311376, 331968, 335328, 363272, 369759, 398202, 415168, 447104, 455088, 493012, 530936, 544908, 606784, 622752, 663936, 670656, 726544, 739518, 796404, 830336, 862771, 910176, 986024, 1061872, 1089816, 1213568, 1245504, 1341312, 1453088, 1479036, 1592808, 1725542, 1820352, 1972048, 2123744, 2179632, 2491008, 2588313, 2906176, 2958072, 3185616, 3451084, 3640704, 3944096, 4247488, 4359264, 5176626, 5812352, 5916144, 6371232, 6902168, 7888192, 8494976, 8718528, 10353252, 11832288, 12742464, 13804336, 15776384, 17437056, 20706504, 23664576, 25484928, 27608672, 41413008, 47329152, 55217344, 82826016, 110434688, 165652032, 331304064]

約数ペア:

[(1, 331304064), (2, 165652032), (3, 110434688), (4, 82826016), (6, 55217344), (7, 47329152), (8, 41413008), (12, 27608672), (13, 25484928), (14, 23664576), (16, 20706504), (19, 17437056), (21, 15776384), (24, 13804336), (26, 12742464), (28, 11832288), (32, 10353252), (38, 8718528), (39, 8494976), (42, 7888192), (48, 6902168), (52, 6371232), (56, 5916144), (57, 5812352), (64, 5176626), (76, 4359264), (78, 4247488), (84, 3944096), (91, 3640704), (96, 3451084), (104, 3185616), (112, 2958072), (114, 2906176), (128, 2588313), (133, 2491008), (152, 2179632), (156, 2123744), (168, 1972048), (182, 1820352), (192, 1725542), (208, 1592808), (224, 1479036), (228, 1453088), (247, 1341312), (266, 1245504), (273, 1213568), (304, 1089816), (312, 1061872), (336, 986024), (364, 910176), (384, 862771), (399, 830336), (416, 796404), (448, 739518), (456, 726544), (494, 670656), (499, 663936), (532, 622752), (546, 606784), (608, 544908), (624, 530936), (672, 493012), (728, 455088), (741, 447104), (798, 415168), (832, 398202), (896, 369759), (912, 363272), (988, 335328), (998, 331968), (1064, 311376), (1092, 303392), (1216, 272454), (1248, 265468), (1344, 246506), (1456, 227544), (1482, 223552), (1497, 221312), (1596, 207584), (1664, 199101), (1729, 191616), (1824, 181636), (1976, 167664), (1996, 165984), (2128, 155688), (2184, 151696), (2432, 136227), (2496, 132734), (2688, 123253), (2912, 113772), (2964, 111776), (2994, 110656), (3192, 103792), (3458, 95808), (3493, 94848), (3648, 90818), (3952, 83832), (3992, 82992), (4256, 77844), (4368, 75848), (4992, 66367), (5187, 63872), (5824, 56886), (5928, 55888), (5988, 55328), (6384, 51896), (6487, 51072), (6916, 47904), (6986, 47424), (7296, 45409), (7904, 41916), (7984, 41496), (8512, 38922), (8736, 37924), (9481, 34944), (10374, 31936), (10479, 31616), (11648, 28443), (11856, 27944), (11976, 27664), (12768, 25948), (12974, 25536), (13832, 23952), (13972, 23712), (15808, 20958), (15968, 20748), (17024, 19461), (17472, 18962)]