390078304

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 1018967040

約数和(自身を除く): 628888736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 53, 56, 58, 77, 88, 103, 106, 112, 116, 154, 176, 203, 206, 212, 224, 232, 308, 319, 352, 371, 406, 412, 424, 464, 583, 616, 638, 721, 742, 812, 824, 848, 928, 1133, 1166, 1232, 1276, 1442, 1484, 1537, 1624, 1648, 1696, 2233, 2266, 2332, 2464, 2552, 2884, 2968, 2987, 3074, 3248, 3296, 4081, 4466, 4532, 4664, 5104, 5459, 5768, 5936, 5974, 6148, 6496, 7931, 8162, 8932, 9064, 9328, 10208, 10759, 10918, 11536, 11872, 11948, 12296, 15862, 16324, 16907, 17864, 18128, 18656, 20909, 21518, 21836, 23072, 23896, 24592, 31724, 32648, 32857, 33814, 35728, 36256, 38213, 41818, 43036, 43672, 47792, 49184, 60049, 63448, 65296, 65714, 67628, 71456, 76426, 83636, 86072, 87344, 95584, 118349, 120098, 126896, 130592, 131428, 135256, 152852, 158311, 167272, 172144, 174688, 229999, 236698, 240196, 253792, 262856, 270512, 305704, 316622, 334544, 344288, 420343, 459998, 473396, 480392, 525712, 541024, 611408, 633244, 669088, 840686, 919996, 946792, 960784, 1051424, 1108177, 1222816, 1266488, 1681372, 1741421, 1839992, 1893584, 1921568, 2216354, 2532976, 3362744, 3482842, 3679984, 3787168, 4432708, 5065952, 6725488, 6965684, 7359968, 8865416, 12189947, 13450976, 13931368, 17730832, 24379894, 27862736, 35461664, 48759788, 55725472, 97519576, 195039152, 390078304]

約数ペア:

[(1, 390078304), (2, 195039152), (4, 97519576), (7, 55725472), (8, 48759788), (11, 35461664), (14, 27862736), (16, 24379894), (22, 17730832), (28, 13931368), (29, 13450976), (32, 12189947), (44, 8865416), (53, 7359968), (56, 6965684), (58, 6725488), (77, 5065952), (88, 4432708), (103, 3787168), (106, 3679984), (112, 3482842), (116, 3362744), (154, 2532976), (176, 2216354), (203, 1921568), (206, 1893584), (212, 1839992), (224, 1741421), (232, 1681372), (308, 1266488), (319, 1222816), (352, 1108177), (371, 1051424), (406, 960784), (412, 946792), (424, 919996), (464, 840686), (583, 669088), (616, 633244), (638, 611408), (721, 541024), (742, 525712), (812, 480392), (824, 473396), (848, 459998), (928, 420343), (1133, 344288), (1166, 334544), (1232, 316622), (1276, 305704), (1442, 270512), (1484, 262856), (1537, 253792), (1624, 240196), (1648, 236698), (1696, 229999), (2233, 174688), (2266, 172144), (2332, 167272), (2464, 158311), (2552, 152852), (2884, 135256), (2968, 131428), (2987, 130592), (3074, 126896), (3248, 120098), (3296, 118349), (4081, 95584), (4466, 87344), (4532, 86072), (4664, 83636), (5104, 76426), (5459, 71456), (5768, 67628), (5936, 65714), (5974, 65296), (6148, 63448), (6496, 60049), (7931, 49184), (8162, 47792), (8932, 43672), (9064, 43036), (9328, 41818), (10208, 38213), (10759, 36256), (10918, 35728), (11536, 33814), (11872, 32857), (11948, 32648), (12296, 31724), (15862, 24592), (16324, 23896), (16907, 23072), (17864, 21836), (18128, 21518), (18656, 20909)]