235091808

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{617}}^1$

素因数の和:656

約数の個数: 216

約数和(自身を含む): 807802632

約数和(自身を除く): 572710824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 617, 648, 672, 756, 784, 864, 882, 972, 1008, 1134, 1176, 1234, 1296, 1323, 1512, 1568, 1701, 1764, 1851, 1944, 2016, 2268, 2352, 2468, 2592, 2646, 3024, 3402, 3528, 3702, 3888, 3969, 4319, 4536, 4704, 4936, 5292, 5553, 6048, 6804, 7056, 7404, 7776, 7938, 8638, 9072, 9872, 10584, 11106, 11907, 12957, 13608, 14112, 14808, 15876, 16659, 17276, 18144, 19744, 21168, 22212, 23814, 25914, 27216, 29616, 30233, 31752, 33318, 34552, 38871, 42336, 44424, 47628, 49977, 51828, 54432, 59232, 60466, 63504, 66636, 69104, 77742, 88848, 90699, 95256, 99954, 103656, 116613, 120932, 127008, 133272, 138208, 149931, 155484, 177696, 181398, 190512, 199908, 207312, 233226, 241864, 266544, 272097, 299862, 310968, 349839, 362796, 381024, 399816, 414624, 466452, 483728, 533088, 544194, 599724, 621936, 699678, 725592, 799632, 816291, 932904, 967456, 1049517, 1088388, 1199448, 1243872, 1399356, 1451184, 1599264, 1632582, 1865808, 2099034, 2176776, 2398896, 2448873, 2798712, 2902368, 3265164, 3731616, 4198068, 4353552, 4797792, 4897746, 5597424, 6530328, 7346619, 8396136, 8707104, 9795492, 11194848, 13060656, 14693238, 16792272, 19590984, 26121312, 29386476, 33584544, 39181968, 58772952, 78363936, 117545904, 235091808]

約数ペア:

[(1, 235091808), (2, 117545904), (3, 78363936), (4, 58772952), (6, 39181968), (7, 33584544), (8, 29386476), (9, 26121312), (12, 19590984), (14, 16792272), (16, 14693238), (18, 13060656), (21, 11194848), (24, 9795492), (27, 8707104), (28, 8396136), (32, 7346619), (36, 6530328), (42, 5597424), (48, 4897746), (49, 4797792), (54, 4353552), (56, 4198068), (63, 3731616), (72, 3265164), (81, 2902368), (84, 2798712), (96, 2448873), (98, 2398896), (108, 2176776), (112, 2099034), (126, 1865808), (144, 1632582), (147, 1599264), (162, 1451184), (168, 1399356), (189, 1243872), (196, 1199448), (216, 1088388), (224, 1049517), (243, 967456), (252, 932904), (288, 816291), (294, 799632), (324, 725592), (336, 699678), (378, 621936), (392, 599724), (432, 544194), (441, 533088), (486, 483728), (504, 466452), (567, 414624), (588, 399816), (617, 381024), (648, 362796), (672, 349839), (756, 310968), (784, 299862), (864, 272097), (882, 266544), (972, 241864), (1008, 233226), (1134, 207312), (1176, 199908), (1234, 190512), (1296, 181398), (1323, 177696), (1512, 155484), (1568, 149931), (1701, 138208), (1764, 133272), (1851, 127008), (1944, 120932), (2016, 116613), (2268, 103656), (2352, 99954), (2468, 95256), (2592, 90699), (2646, 88848), (3024, 77742), (3402, 69104), (3528, 66636), (3702, 63504), (3888, 60466), (3969, 59232), (4319, 54432), (4536, 51828), (4704, 49977), (4936, 47628), (5292, 44424), (5553, 42336), (6048, 38871), (6804, 34552), (7056, 33318), (7404, 31752), (7776, 30233), (7938, 29616), (8638, 27216), (9072, 25914), (9872, 23814), (10584, 22212), (11106, 21168), (11907, 19744), (12957, 18144), (13608, 17276), (14112, 16659), (14808, 15876)]