15478678208

素因数分解:

$2^6\times 7^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:579

約数の個数: 168

約数和(自身を含む): 36413675712

約数和(自身を除く): 20934997504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 107, 112, 163, 196, 214, 224, 283, 326, 392, 428, 448, 566, 652, 749, 784, 856, 1132, 1141, 1304, 1498, 1568, 1712, 1981, 2264, 2282, 2608, 2996, 3136, 3424, 3962, 4528, 4564, 5216, 5243, 5992, 6848, 7924, 7987, 9056, 9128, 10432, 10486, 11984, 13867, 15848, 15974, 17441, 18112, 18256, 20972, 23968, 27734, 30281, 31696, 31948, 34882, 36512, 41944, 46129, 47936, 55468, 60562, 63392, 63896, 69764, 73024, 83888, 92258, 110936, 121124, 122087, 126784, 127792, 139528, 167776, 184516, 211967, 221872, 242248, 244174, 255584, 279056, 322903, 335552, 369032, 423934, 443744, 484496, 488348, 511168, 558112, 645806, 738064, 847868, 854609, 887488, 968992, 976696, 1116224, 1291612, 1476128, 1483769, 1695736, 1709218, 1937984, 1953392, 2260321, 2583224, 2952256, 2967538, 3391472, 3418436, 3906784, 4520642, 4935803, 5166448, 5935076, 6782944, 6836872, 7813568, 9041284, 9871606, 10332896, 11870152, 13565888, 13673744, 18082568, 19743212, 20665792, 23740304, 27347488, 34550621, 36165136, 39486424, 47480608, 54694976, 69101242, 72330272, 78972848, 94961216, 138202484, 144660544, 157945696, 241854347, 276404968, 315891392, 483708694, 552809936, 967417388, 1105619872, 1934834776, 2211239744, 3869669552, 7739339104, 15478678208]

約数ペア:

[(1, 15478678208), (2, 7739339104), (4, 3869669552), (7, 2211239744), (8, 1934834776), (14, 1105619872), (16, 967417388), (28, 552809936), (32, 483708694), (49, 315891392), (56, 276404968), (64, 241854347), (98, 157945696), (107, 144660544), (112, 138202484), (163, 94961216), (196, 78972848), (214, 72330272), (224, 69101242), (283, 54694976), (326, 47480608), (392, 39486424), (428, 36165136), (448, 34550621), (566, 27347488), (652, 23740304), (749, 20665792), (784, 19743212), (856, 18082568), (1132, 13673744), (1141, 13565888), (1304, 11870152), (1498, 10332896), (1568, 9871606), (1712, 9041284), (1981, 7813568), (2264, 6836872), (2282, 6782944), (2608, 5935076), (2996, 5166448), (3136, 4935803), (3424, 4520642), (3962, 3906784), (4528, 3418436), (4564, 3391472), (5216, 2967538), (5243, 2952256), (5992, 2583224), (6848, 2260321), (7924, 1953392), (7987, 1937984), (9056, 1709218), (9128, 1695736), (10432, 1483769), (10486, 1476128), (11984, 1291612), (13867, 1116224), (15848, 976696), (15974, 968992), (17441, 887488), (18112, 854609), (18256, 847868), (20972, 738064), (23968, 645806), (27734, 558112), (30281, 511168), (31696, 488348), (31948, 484496), (34882, 443744), (36512, 423934), (41944, 369032), (46129, 335552), (47936, 322903), (55468, 279056), (60562, 255584), (63392, 244174), (63896, 242248), (69764, 221872), (73024, 211967), (83888, 184516), (92258, 167776), (110936, 139528), (121124, 127792), (122087, 126784)]