339930976

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 901393920

約数和(自身を除く): 561462944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 53, 56, 76, 77, 88, 106, 112, 133, 137, 152, 154, 176, 209, 212, 224, 266, 274, 304, 308, 352, 371, 418, 424, 532, 548, 583, 608, 616, 742, 836, 848, 959, 1007, 1064, 1096, 1166, 1232, 1463, 1484, 1507, 1672, 1696, 1918, 2014, 2128, 2192, 2332, 2464, 2603, 2926, 2968, 3014, 3344, 3836, 4028, 4081, 4256, 4384, 4664, 5206, 5852, 5936, 6028, 6688, 7049, 7261, 7672, 8056, 8162, 9328, 10412, 10549, 11077, 11704, 11872, 12056, 14098, 14522, 15344, 16112, 16324, 18221, 18656, 20824, 21098, 22154, 23408, 24112, 28196, 28633, 29044, 30688, 32224, 32648, 36442, 41648, 42196, 44308, 46816, 48224, 50827, 56392, 57266, 58088, 65296, 72884, 77539, 79871, 83296, 84392, 88616, 101654, 112784, 114532, 116176, 130592, 137959, 145768, 155078, 159742, 168784, 177232, 200431, 203308, 225568, 229064, 232352, 275918, 291536, 310156, 319484, 337568, 354464, 400862, 406616, 458128, 551836, 559097, 583072, 620312, 638968, 801724, 813232, 916256, 965713, 1103672, 1118194, 1240624, 1277936, 1517549, 1603448, 1626464, 1931426, 2207344, 2236388, 2481248, 2555872, 3035098, 3206896, 3862852, 4414688, 4472776, 6070196, 6413792, 7725704, 8945552, 10622843, 12140392, 15451408, 17891104, 21245686, 24280784, 30902816, 42491372, 48561568, 84982744, 169965488, 339930976]

約数ペア:

[(1, 339930976), (2, 169965488), (4, 84982744), (7, 48561568), (8, 42491372), (11, 30902816), (14, 24280784), (16, 21245686), (19, 17891104), (22, 15451408), (28, 12140392), (32, 10622843), (38, 8945552), (44, 7725704), (53, 6413792), (56, 6070196), (76, 4472776), (77, 4414688), (88, 3862852), (106, 3206896), (112, 3035098), (133, 2555872), (137, 2481248), (152, 2236388), (154, 2207344), (176, 1931426), (209, 1626464), (212, 1603448), (224, 1517549), (266, 1277936), (274, 1240624), (304, 1118194), (308, 1103672), (352, 965713), (371, 916256), (418, 813232), (424, 801724), (532, 638968), (548, 620312), (583, 583072), (608, 559097), (616, 551836), (742, 458128), (836, 406616), (848, 400862), (959, 354464), (1007, 337568), (1064, 319484), (1096, 310156), (1166, 291536), (1232, 275918), (1463, 232352), (1484, 229064), (1507, 225568), (1672, 203308), (1696, 200431), (1918, 177232), (2014, 168784), (2128, 159742), (2192, 155078), (2332, 145768), (2464, 137959), (2603, 130592), (2926, 116176), (2968, 114532), (3014, 112784), (3344, 101654), (3836, 88616), (4028, 84392), (4081, 83296), (4256, 79871), (4384, 77539), (4664, 72884), (5206, 65296), (5852, 58088), (5936, 57266), (6028, 56392), (6688, 50827), (7049, 48224), (7261, 46816), (7672, 44308), (8056, 42196), (8162, 41648), (9328, 36442), (10412, 32648), (10549, 32224), (11077, 30688), (11704, 29044), (11872, 28633), (12056, 28196), (14098, 24112), (14522, 23408), (15344, 22154), (16112, 21098), (16324, 20824), (18221, 18656)]