1393901568

素因数分解:

$2^{14}\times 3^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 240

約数和(自身を含む): 4340972160

約数和(自身を除く): 2947070592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 137, 138, 144, 184, 192, 207, 216, 256, 274, 276, 288, 368, 384, 411, 414, 432, 512, 548, 552, 576, 621, 736, 768, 822, 828, 864, 1024, 1096, 1104, 1152, 1233, 1242, 1472, 1536, 1644, 1656, 1728, 2048, 2192, 2208, 2304, 2466, 2484, 2944, 3072, 3151, 3288, 3312, 3456, 3699, 4096, 4384, 4416, 4608, 4932, 4968, 5888, 6144, 6302, 6576, 6624, 6912, 7398, 8192, 8768, 8832, 9216, 9453, 9864, 9936, 11776, 12288, 12604, 13152, 13248, 13824, 14796, 16384, 17536, 17664, 18432, 18906, 19728, 19872, 23552, 24576, 25208, 26304, 26496, 27648, 28359, 29592, 35072, 35328, 36864, 37812, 39456, 39744, 47104, 49152, 50416, 52608, 52992, 55296, 56718, 59184, 70144, 70656, 73728, 75624, 78912, 79488, 85077, 94208, 100832, 105216, 105984, 110592, 113436, 118368, 140288, 141312, 147456, 151248, 157824, 158976, 170154, 188416, 201664, 210432, 211968, 221184, 226872, 236736, 280576, 282624, 302496, 315648, 317952, 340308, 376832, 403328, 420864, 423936, 442368, 453744, 473472, 561152, 565248, 604992, 631296, 635904, 680616, 806656, 841728, 847872, 907488, 946944, 1122304, 1130496, 1209984, 1262592, 1271808, 1361232, 1613312, 1683456, 1695744, 1814976, 1893888, 2244608, 2419968, 2525184, 2543616, 2722464, 3226624, 3366912, 3391488, 3629952, 3787776, 4839936, 5050368, 5087232, 5444928, 6453248, 6733824, 7259904, 7575552, 9679872, 10100736, 10174464, 10889856, 12906496, 14519808, 15151104, 19359744, 20201472, 21779712, 25812992, 29039616, 30302208, 38719488, 43559424, 51625984, 58079232, 60604416, 77438976, 87118848, 116158464, 154877952, 174237696, 232316928, 348475392, 464633856, 696950784, 1393901568]

約数ペア:

[(1, 1393901568), (2, 696950784), (3, 464633856), (4, 348475392), (6, 232316928), (8, 174237696), (9, 154877952), (12, 116158464), (16, 87118848), (18, 77438976), (23, 60604416), (24, 58079232), (27, 51625984), (32, 43559424), (36, 38719488), (46, 30302208), (48, 29039616), (54, 25812992), (64, 21779712), (69, 20201472), (72, 19359744), (92, 15151104), (96, 14519808), (108, 12906496), (128, 10889856), (137, 10174464), (138, 10100736), (144, 9679872), (184, 7575552), (192, 7259904), (207, 6733824), (216, 6453248), (256, 5444928), (274, 5087232), (276, 5050368), (288, 4839936), (368, 3787776), (384, 3629952), (411, 3391488), (414, 3366912), (432, 3226624), (512, 2722464), (548, 2543616), (552, 2525184), (576, 2419968), (621, 2244608), (736, 1893888), (768, 1814976), (822, 1695744), (828, 1683456), (864, 1613312), (1024, 1361232), (1096, 1271808), (1104, 1262592), (1152, 1209984), (1233, 1130496), (1242, 1122304), (1472, 946944), (1536, 907488), (1644, 847872), (1656, 841728), (1728, 806656), (2048, 680616), (2192, 635904), (2208, 631296), (2304, 604992), (2466, 565248), (2484, 561152), (2944, 473472), (3072, 453744), (3151, 442368), (3288, 423936), (3312, 420864), (3456, 403328), (3699, 376832), (4096, 340308), (4384, 317952), (4416, 315648), (4608, 302496), (4932, 282624), (4968, 280576), (5888, 236736), (6144, 226872), (6302, 221184), (6576, 211968), (6624, 210432), (6912, 201664), (7398, 188416), (8192, 170154), (8768, 158976), (8832, 157824), (9216, 151248), (9453, 147456), (9864, 141312), (9936, 140288), (11776, 118368), (12288, 113436), (12604, 110592), (13152, 105984), (13248, 105216), (13824, 100832), (14796, 94208), (16384, 85077), (17536, 79488), (17664, 78912), (18432, 75624), (18906, 73728), (19728, 70656), (19872, 70144), (23552, 59184), (24576, 56718), (25208, 55296), (26304, 52992), (26496, 52608), (27648, 50416), (28359, 49152), (29592, 47104), (35072, 39744), (35328, 39456), (36864, 37812)]