342812288

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1602

約数の個数: 128

約数和(自身を含む): 885360000

約数和(自身を除く): 542547712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 896, 988, 1064, 1216, 1456, 1549, 1664, 1729, 1976, 2128, 2432, 2912, 3098, 3458, 3952, 4256, 5824, 6196, 6916, 7904, 8512, 10843, 11648, 12392, 13832, 15808, 17024, 20137, 21686, 24784, 27664, 29431, 31616, 40274, 43372, 49568, 55328, 58862, 80548, 86744, 99136, 110656, 117724, 140959, 161096, 173488, 198272, 206017, 221312, 235448, 281918, 322192, 346976, 382603, 412034, 470896, 563836, 644384, 693952, 765206, 824068, 941792, 1127672, 1288768, 1387904, 1530412, 1648136, 1883584, 2255344, 2577536, 2678221, 3060824, 3296272, 3767168, 4510688, 5356442, 6121648, 6592544, 9021376, 10712884, 12243296, 13185088, 18042752, 21425768, 24486592, 26370176, 42851536, 48973184, 85703072, 171406144, 342812288]

約数ペア:

[(1, 342812288), (2, 171406144), (4, 85703072), (7, 48973184), (8, 42851536), (13, 26370176), (14, 24486592), (16, 21425768), (19, 18042752), (26, 13185088), (28, 12243296), (32, 10712884), (38, 9021376), (52, 6592544), (56, 6121648), (64, 5356442), (76, 4510688), (91, 3767168), (104, 3296272), (112, 3060824), (128, 2678221), (133, 2577536), (152, 2255344), (182, 1883584), (208, 1648136), (224, 1530412), (247, 1387904), (266, 1288768), (304, 1127672), (364, 941792), (416, 824068), (448, 765206), (494, 693952), (532, 644384), (608, 563836), (728, 470896), (832, 412034), (896, 382603), (988, 346976), (1064, 322192), (1216, 281918), (1456, 235448), (1549, 221312), (1664, 206017), (1729, 198272), (1976, 173488), (2128, 161096), (2432, 140959), (2912, 117724), (3098, 110656), (3458, 99136), (3952, 86744), (4256, 80548), (5824, 58862), (6196, 55328), (6916, 49568), (7904, 43372), (8512, 40274), (10843, 31616), (11648, 29431), (12392, 27664), (13832, 24784), (15808, 21686), (17024, 20137)]