879936512

素因数分解:

$2^{10}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 264

約数和(自身を含む): 2352248640

約数和(自身を除く): 1472312128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 64, 71, 76, 91, 98, 104, 112, 128, 133, 142, 152, 182, 196, 208, 224, 247, 256, 266, 284, 304, 364, 392, 416, 448, 494, 497, 512, 532, 568, 608, 637, 728, 784, 832, 896, 923, 931, 988, 994, 1024, 1064, 1136, 1216, 1274, 1349, 1456, 1568, 1664, 1729, 1792, 1846, 1862, 1976, 1988, 2128, 2272, 2432, 2548, 2698, 2912, 3136, 3328, 3458, 3479, 3584, 3692, 3724, 3952, 3976, 4256, 4544, 4864, 5096, 5396, 5824, 6272, 6461, 6656, 6916, 6958, 7168, 7384, 7448, 7904, 7952, 8512, 9088, 9443, 9728, 10192, 10792, 11648, 12103, 12544, 12922, 13312, 13832, 13916, 14768, 14896, 15808, 15904, 17024, 17537, 18176, 18886, 19456, 20384, 21584, 23296, 24206, 25088, 25844, 27664, 27832, 29536, 29792, 31616, 31808, 34048, 35074, 36352, 37772, 40768, 43168, 45227, 46592, 48412, 50176, 51688, 55328, 55664, 59072, 59584, 63232, 63616, 66101, 68096, 70148, 72704, 75544, 81536, 86336, 90454, 93184, 96824, 103376, 110656, 111328, 118144, 119168, 122759, 126464, 127232, 132202, 136192, 140296, 151088, 163072, 172672, 180908, 193648, 206752, 221312, 222656, 236288, 238336, 245518, 252928, 254464, 264404, 280592, 302176, 326144, 345344, 361816, 387296, 413504, 442624, 445312, 472576, 476672, 491036, 508928, 528808, 561184, 604352, 652288, 690688, 723632, 774592, 827008, 859313, 885248, 890624, 945152, 953344, 982072, 1057616, 1122368, 1208704, 1381376, 1447264, 1549184, 1654016, 1718626, 1770496, 1781248, 1964144, 2115232, 2244736, 2417408, 2894528, 3098368, 3308032, 3437252, 3562496, 3928288, 4230464, 4489472, 4834816, 5789056, 6196736, 6616064, 6874504, 7856576, 8460928, 8978944, 9669632, 11578112, 12393472, 13749008, 15713152, 16921856, 17957888, 23156224, 27498016, 31426304, 33843712, 46312448, 54996032, 62852608, 67687424, 109992064, 125705216, 219984128, 439968256, 879936512]

約数ペア:

[(1, 879936512), (2, 439968256), (4, 219984128), (7, 125705216), (8, 109992064), (13, 67687424), (14, 62852608), (16, 54996032), (19, 46312448), (26, 33843712), (28, 31426304), (32, 27498016), (38, 23156224), (49, 17957888), (52, 16921856), (56, 15713152), (64, 13749008), (71, 12393472), (76, 11578112), (91, 9669632), (98, 8978944), (104, 8460928), (112, 7856576), (128, 6874504), (133, 6616064), (142, 6196736), (152, 5789056), (182, 4834816), (196, 4489472), (208, 4230464), (224, 3928288), (247, 3562496), (256, 3437252), (266, 3308032), (284, 3098368), (304, 2894528), (364, 2417408), (392, 2244736), (416, 2115232), (448, 1964144), (494, 1781248), (497, 1770496), (512, 1718626), (532, 1654016), (568, 1549184), (608, 1447264), (637, 1381376), (728, 1208704), (784, 1122368), (832, 1057616), (896, 982072), (923, 953344), (931, 945152), (988, 890624), (994, 885248), (1024, 859313), (1064, 827008), (1136, 774592), (1216, 723632), (1274, 690688), (1349, 652288), (1456, 604352), (1568, 561184), (1664, 528808), (1729, 508928), (1792, 491036), (1846, 476672), (1862, 472576), (1976, 445312), (1988, 442624), (2128, 413504), (2272, 387296), (2432, 361816), (2548, 345344), (2698, 326144), (2912, 302176), (3136, 280592), (3328, 264404), (3458, 254464), (3479, 252928), (3584, 245518), (3692, 238336), (3724, 236288), (3952, 222656), (3976, 221312), (4256, 206752), (4544, 193648), (4864, 180908), (5096, 172672), (5396, 163072), (5824, 151088), (6272, 140296), (6461, 136192), (6656, 132202), (6916, 127232), (6958, 126464), (7168, 122759), (7384, 119168), (7448, 118144), (7904, 111328), (7952, 110656), (8512, 103376), (9088, 96824), (9443, 93184), (9728, 90454), (10192, 86336), (10792, 81536), (11648, 75544), (12103, 72704), (12544, 70148), (12922, 68096), (13312, 66101), (13832, 63616), (13916, 63232), (14768, 59584), (14896, 59072), (15808, 55664), (15904, 55328), (17024, 51688), (17537, 50176), (18176, 48412), (18886, 46592), (19456, 45227), (20384, 43168), (21584, 40768), (23296, 37772), (24206, 36352), (25088, 35074), (25844, 34048), (27664, 31808), (27832, 31616), (29536, 29792)]