1239837312

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14879}}^1$

素因数の和:14934

約数の個数: 128

約数和(自身を含む): 3885465600

約数和(自身を除く): 2645628288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 10416, 11904, 13888, 14879, 20832, 27776, 29758, 41664, 44637, 59516, 83328, 89274, 104153, 119032, 178548, 208306, 238064, 312459, 357096, 416612, 461249, 476128, 624918, 714192, 833224, 922498, 952256, 1249836, 1383747, 1428384, 1666448, 1844996, 1904512, 2499672, 2767494, 2856768, 3228743, 3332896, 3689992, 4999344, 5534988, 5713536, 6457486, 6665792, 7379984, 9686229, 9998688, 11069976, 12914972, 13331584, 14759968, 19372458, 19997376, 22139952, 25829944, 29519936, 38744916, 39994752, 44279904, 51659888, 59039872, 77489832, 88559808, 103319776, 154979664, 177119616, 206639552, 309959328, 413279104, 619918656, 1239837312]

約数ペア:

[(1, 1239837312), (2, 619918656), (3, 413279104), (4, 309959328), (6, 206639552), (7, 177119616), (8, 154979664), (12, 103319776), (14, 88559808), (16, 77489832), (21, 59039872), (24, 51659888), (28, 44279904), (31, 39994752), (32, 38744916), (42, 29519936), (48, 25829944), (56, 22139952), (62, 19997376), (64, 19372458), (84, 14759968), (93, 13331584), (96, 12914972), (112, 11069976), (124, 9998688), (128, 9686229), (168, 7379984), (186, 6665792), (192, 6457486), (217, 5713536), (224, 5534988), (248, 4999344), (336, 3689992), (372, 3332896), (384, 3228743), (434, 2856768), (448, 2767494), (496, 2499672), (651, 1904512), (672, 1844996), (744, 1666448), (868, 1428384), (896, 1383747), (992, 1249836), (1302, 952256), (1344, 922498), (1488, 833224), (1736, 714192), (1984, 624918), (2604, 476128), (2688, 461249), (2976, 416612), (3472, 357096), (3968, 312459), (5208, 238064), (5952, 208306), (6944, 178548), (10416, 119032), (11904, 104153), (13888, 89274), (14879, 83328), (20832, 59516), (27776, 44637), (29758, 41664)]