190591488

素因数分解:

$2^9\times 3^3\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:855

約数の個数: 160

約数和(自身を含む): 598086720

約数和(自身を除く): 407495232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 512, 544, 576, 612, 768, 811, 816, 864, 918, 1088, 1152, 1224, 1536, 1622, 1632, 1728, 1836, 2176, 2304, 2433, 2448, 3244, 3264, 3456, 3672, 4352, 4608, 4866, 4896, 6488, 6528, 6912, 7299, 7344, 8704, 9732, 9792, 12976, 13056, 13787, 13824, 14598, 14688, 19464, 19584, 21897, 25952, 26112, 27574, 29196, 29376, 38928, 39168, 41361, 43794, 51904, 55148, 58392, 58752, 77856, 78336, 82722, 87588, 103808, 110296, 116784, 117504, 124083, 155712, 165444, 175176, 207616, 220592, 233568, 235008, 248166, 311424, 330888, 350352, 372249, 415232, 441184, 467136, 496332, 622848, 661776, 700704, 744498, 882368, 934272, 992664, 1245696, 1323552, 1401408, 1488996, 1764736, 1868544, 1985328, 2647104, 2802816, 2977992, 3529472, 3737088, 3970656, 5294208, 5605632, 5955984, 7058944, 7941312, 10588416, 11211264, 11911968, 15882624, 21176832, 23823936, 31765248, 47647872, 63530496, 95295744, 190591488]

約数ペア:

[(1, 190591488), (2, 95295744), (3, 63530496), (4, 47647872), (6, 31765248), (8, 23823936), (9, 21176832), (12, 15882624), (16, 11911968), (17, 11211264), (18, 10588416), (24, 7941312), (27, 7058944), (32, 5955984), (34, 5605632), (36, 5294208), (48, 3970656), (51, 3737088), (54, 3529472), (64, 2977992), (68, 2802816), (72, 2647104), (96, 1985328), (102, 1868544), (108, 1764736), (128, 1488996), (136, 1401408), (144, 1323552), (153, 1245696), (192, 992664), (204, 934272), (216, 882368), (256, 744498), (272, 700704), (288, 661776), (306, 622848), (384, 496332), (408, 467136), (432, 441184), (459, 415232), (512, 372249), (544, 350352), (576, 330888), (612, 311424), (768, 248166), (811, 235008), (816, 233568), (864, 220592), (918, 207616), (1088, 175176), (1152, 165444), (1224, 155712), (1536, 124083), (1622, 117504), (1632, 116784), (1728, 110296), (1836, 103808), (2176, 87588), (2304, 82722), (2433, 78336), (2448, 77856), (3244, 58752), (3264, 58392), (3456, 55148), (3672, 51904), (4352, 43794), (4608, 41361), (4866, 39168), (4896, 38928), (6488, 29376), (6528, 29196), (6912, 27574), (7299, 26112), (7344, 25952), (8704, 21897), (9732, 19584), (9792, 19464), (12976, 14688), (13056, 14598), (13787, 13824)]