245140992

素因数分解:

$2^9\times 3^4\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 200

約数和(自身を含む): 766464336

約数和(自身を除く): 521323344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 256, 257, 276, 288, 324, 368, 384, 414, 432, 512, 514, 552, 576, 621, 648, 736, 768, 771, 828, 864, 1028, 1104, 1152, 1242, 1296, 1472, 1536, 1542, 1656, 1728, 1863, 2056, 2208, 2304, 2313, 2484, 2592, 2944, 3084, 3312, 3456, 3726, 4112, 4416, 4608, 4626, 4968, 5184, 5888, 5911, 6168, 6624, 6912, 6939, 7452, 8224, 8832, 9252, 9936, 10368, 11776, 11822, 12336, 13248, 13824, 13878, 14904, 16448, 17664, 17733, 18504, 19872, 20736, 20817, 23644, 24672, 26496, 27756, 29808, 32896, 35328, 35466, 37008, 39744, 41472, 41634, 47288, 49344, 52992, 53199, 55512, 59616, 65792, 70932, 74016, 79488, 83268, 94576, 98688, 105984, 106398, 111024, 119232, 131584, 141864, 148032, 158976, 159597, 166536, 189152, 197376, 212796, 222048, 238464, 283728, 296064, 317952, 319194, 333072, 378304, 394752, 425592, 444096, 476928, 478791, 567456, 592128, 638388, 666144, 756608, 851184, 888192, 953856, 957582, 1134912, 1184256, 1276776, 1332288, 1513216, 1702368, 1776384, 1915164, 2269824, 2553552, 2664576, 3026432, 3404736, 3552768, 3830328, 4539648, 5107104, 5329152, 6809472, 7660656, 9079296, 10214208, 10658304, 13618944, 15321312, 20428416, 27237888, 30642624, 40856832, 61285248, 81713664, 122570496, 245140992]

約数ペア:

[(1, 245140992), (2, 122570496), (3, 81713664), (4, 61285248), (6, 40856832), (8, 30642624), (9, 27237888), (12, 20428416), (16, 15321312), (18, 13618944), (23, 10658304), (24, 10214208), (27, 9079296), (32, 7660656), (36, 6809472), (46, 5329152), (48, 5107104), (54, 4539648), (64, 3830328), (69, 3552768), (72, 3404736), (81, 3026432), (92, 2664576), (96, 2553552), (108, 2269824), (128, 1915164), (138, 1776384), (144, 1702368), (162, 1513216), (184, 1332288), (192, 1276776), (207, 1184256), (216, 1134912), (256, 957582), (257, 953856), (276, 888192), (288, 851184), (324, 756608), (368, 666144), (384, 638388), (414, 592128), (432, 567456), (512, 478791), (514, 476928), (552, 444096), (576, 425592), (621, 394752), (648, 378304), (736, 333072), (768, 319194), (771, 317952), (828, 296064), (864, 283728), (1028, 238464), (1104, 222048), (1152, 212796), (1242, 197376), (1296, 189152), (1472, 166536), (1536, 159597), (1542, 158976), (1656, 148032), (1728, 141864), (1863, 131584), (2056, 119232), (2208, 111024), (2304, 106398), (2313, 105984), (2484, 98688), (2592, 94576), (2944, 83268), (3084, 79488), (3312, 74016), (3456, 70932), (3726, 65792), (4112, 59616), (4416, 55512), (4608, 53199), (4626, 52992), (4968, 49344), (5184, 47288), (5888, 41634), (5911, 41472), (6168, 39744), (6624, 37008), (6912, 35466), (6939, 35328), (7452, 32896), (8224, 29808), (8832, 27756), (9252, 26496), (9936, 24672), (10368, 23644), (11776, 20817), (11822, 20736), (12336, 19872), (13248, 18504), (13824, 17733), (13878, 17664), (14904, 16448)]