213801504

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 674150400

約数和(自身を除く): 460348896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 84, 86, 96, 98, 112, 129, 147, 151, 168, 172, 196, 224, 258, 294, 301, 302, 336, 343, 344, 392, 453, 516, 588, 602, 604, 672, 686, 688, 784, 903, 906, 1029, 1032, 1057, 1176, 1204, 1208, 1372, 1376, 1568, 1806, 1812, 2058, 2064, 2107, 2114, 2352, 2408, 2416, 2744, 3171, 3612, 3624, 4116, 4128, 4214, 4228, 4704, 4816, 4832, 5488, 6321, 6342, 6493, 7224, 7248, 7399, 8232, 8428, 8456, 9632, 10976, 12642, 12684, 12986, 14448, 14496, 14749, 14798, 16464, 16856, 16912, 19479, 22197, 25284, 25368, 25972, 28896, 29498, 29596, 32928, 33712, 33824, 38958, 44247, 44394, 45451, 50568, 50736, 51793, 51944, 58996, 59192, 67424, 77916, 88494, 88788, 90902, 101136, 101472, 103586, 103888, 117992, 118384, 136353, 155379, 155832, 176988, 177576, 181804, 202272, 207172, 207776, 235984, 236768, 272706, 310758, 311664, 318157, 353976, 355152, 363608, 414344, 471968, 545412, 621516, 623328, 636314, 707952, 710304, 727216, 828688, 954471, 1090824, 1243032, 1272628, 1415904, 1454432, 1657376, 1908942, 2181648, 2227099, 2486064, 2545256, 3817884, 4363296, 4454198, 4972128, 5090512, 6681297, 7635768, 8908396, 10181024, 13362594, 15271536, 17816792, 26725188, 30543072, 35633584, 53450376, 71267168, 106900752, 213801504]

約数ペア:

[(1, 213801504), (2, 106900752), (3, 71267168), (4, 53450376), (6, 35633584), (7, 30543072), (8, 26725188), (12, 17816792), (14, 15271536), (16, 13362594), (21, 10181024), (24, 8908396), (28, 7635768), (32, 6681297), (42, 5090512), (43, 4972128), (48, 4454198), (49, 4363296), (56, 3817884), (84, 2545256), (86, 2486064), (96, 2227099), (98, 2181648), (112, 1908942), (129, 1657376), (147, 1454432), (151, 1415904), (168, 1272628), (172, 1243032), (196, 1090824), (224, 954471), (258, 828688), (294, 727216), (301, 710304), (302, 707952), (336, 636314), (343, 623328), (344, 621516), (392, 545412), (453, 471968), (516, 414344), (588, 363608), (602, 355152), (604, 353976), (672, 318157), (686, 311664), (688, 310758), (784, 272706), (903, 236768), (906, 235984), (1029, 207776), (1032, 207172), (1057, 202272), (1176, 181804), (1204, 177576), (1208, 176988), (1372, 155832), (1376, 155379), (1568, 136353), (1806, 118384), (1812, 117992), (2058, 103888), (2064, 103586), (2107, 101472), (2114, 101136), (2352, 90902), (2408, 88788), (2416, 88494), (2744, 77916), (3171, 67424), (3612, 59192), (3624, 58996), (4116, 51944), (4128, 51793), (4214, 50736), (4228, 50568), (4704, 45451), (4816, 44394), (4832, 44247), (5488, 38958), (6321, 33824), (6342, 33712), (6493, 32928), (7224, 29596), (7248, 29498), (7399, 28896), (8232, 25972), (8428, 25368), (8456, 25284), (9632, 22197), (10976, 19479), (12642, 16912), (12684, 16856), (12986, 16464), (14448, 14798), (14496, 14749)]