314993728

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:700

約数の個数: 112

約数和(自身を含む): 758569984

約数和(自身を除く): 443576256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 148, 217, 224, 248, 259, 296, 434, 448, 496, 518, 592, 613, 868, 992, 1036, 1147, 1184, 1226, 1736, 1984, 2072, 2294, 2368, 2452, 3472, 4144, 4291, 4588, 4904, 6944, 8029, 8288, 8582, 9176, 9808, 13888, 16058, 16576, 17164, 18352, 19003, 19616, 22681, 32116, 34328, 36704, 38006, 39232, 45362, 64232, 68656, 73408, 76012, 90724, 128464, 133021, 137312, 152024, 158767, 181448, 256928, 266042, 274624, 304048, 317534, 362896, 513856, 532084, 608096, 635068, 703111, 725792, 1064168, 1216192, 1270136, 1406222, 1451584, 2128336, 2540272, 2812444, 4256672, 4921777, 5080544, 5624888, 8513344, 9843554, 10161088, 11249776, 19687108, 22499552, 39374216, 44999104, 78748432, 157496864, 314993728]

約数ペア:

[(1, 314993728), (2, 157496864), (4, 78748432), (7, 44999104), (8, 39374216), (14, 22499552), (16, 19687108), (28, 11249776), (31, 10161088), (32, 9843554), (37, 8513344), (56, 5624888), (62, 5080544), (64, 4921777), (74, 4256672), (112, 2812444), (124, 2540272), (148, 2128336), (217, 1451584), (224, 1406222), (248, 1270136), (259, 1216192), (296, 1064168), (434, 725792), (448, 703111), (496, 635068), (518, 608096), (592, 532084), (613, 513856), (868, 362896), (992, 317534), (1036, 304048), (1147, 274624), (1184, 266042), (1226, 256928), (1736, 181448), (1984, 158767), (2072, 152024), (2294, 137312), (2368, 133021), (2452, 128464), (3472, 90724), (4144, 76012), (4291, 73408), (4588, 68656), (4904, 64232), (6944, 45362), (8029, 39232), (8288, 38006), (8582, 36704), (9176, 34328), (9808, 32116), (13888, 22681), (16058, 19616), (16576, 19003), (17164, 18352)]