285887232

素因数分解:

$2^8\times 3^4\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:856

約数の個数: 180

約数和(自身を含む): 903721896

約数和(自身を除く): 617834664

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, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 256, 272, 288, 306, 324, 384, 408, 432, 459, 544, 576, 612, 648, 768, 811, 816, 864, 918, 1088, 1152, 1224, 1296, 1377, 1622, 1632, 1728, 1836, 2176, 2304, 2433, 2448, 2592, 2754, 3244, 3264, 3456, 3672, 4352, 4866, 4896, 5184, 5508, 6488, 6528, 6912, 7299, 7344, 9732, 9792, 10368, 11016, 12976, 13056, 13787, 14598, 14688, 19464, 19584, 20736, 21897, 22032, 25952, 27574, 29196, 29376, 38928, 39168, 41361, 43794, 44064, 51904, 55148, 58392, 58752, 65691, 77856, 82722, 87588, 88128, 103808, 110296, 116784, 117504, 124083, 131382, 155712, 165444, 175176, 176256, 207616, 220592, 233568, 248166, 262764, 311424, 330888, 350352, 352512, 372249, 441184, 467136, 496332, 525528, 622848, 661776, 700704, 744498, 882368, 934272, 992664, 1051056, 1116747, 1323552, 1401408, 1488996, 1764736, 1868544, 1985328, 2102112, 2233494, 2647104, 2802816, 2977992, 3529472, 3970656, 4204224, 4466988, 5294208, 5605632, 5955984, 7941312, 8408448, 8933976, 10588416, 11911968, 15882624, 16816896, 17867952, 23823936, 31765248, 35735904, 47647872, 71471808, 95295744, 142943616, 285887232]

約数ペア:

[(1, 285887232), (2, 142943616), (3, 95295744), (4, 71471808), (6, 47647872), (8, 35735904), (9, 31765248), (12, 23823936), (16, 17867952), (17, 16816896), (18, 15882624), (24, 11911968), (27, 10588416), (32, 8933976), (34, 8408448), (36, 7941312), (48, 5955984), (51, 5605632), (54, 5294208), (64, 4466988), (68, 4204224), (72, 3970656), (81, 3529472), (96, 2977992), (102, 2802816), (108, 2647104), (128, 2233494), (136, 2102112), (144, 1985328), (153, 1868544), (162, 1764736), (192, 1488996), (204, 1401408), (216, 1323552), (256, 1116747), (272, 1051056), (288, 992664), (306, 934272), (324, 882368), (384, 744498), (408, 700704), (432, 661776), (459, 622848), (544, 525528), (576, 496332), (612, 467136), (648, 441184), (768, 372249), (811, 352512), (816, 350352), (864, 330888), (918, 311424), (1088, 262764), (1152, 248166), (1224, 233568), (1296, 220592), (1377, 207616), (1622, 176256), (1632, 175176), (1728, 165444), (1836, 155712), (2176, 131382), (2304, 124083), (2433, 117504), (2448, 116784), (2592, 110296), (2754, 103808), (3244, 88128), (3264, 87588), (3456, 82722), (3672, 77856), (4352, 65691), (4866, 58752), (4896, 58392), (5184, 55148), (5508, 51904), (6488, 44064), (6528, 43794), (6912, 41361), (7299, 39168), (7344, 38928), (9732, 29376), (9792, 29196), (10368, 27574), (11016, 25952), (12976, 22032), (13056, 21897), (13787, 20736), (14598, 19584), (14688, 19464)]