345097984

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 910160496

約数和(自身を除く): 565062512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 49, 56, 61, 64, 77, 82, 88, 98, 112, 122, 128, 154, 164, 176, 196, 224, 244, 256, 287, 308, 328, 352, 392, 427, 448, 451, 488, 539, 574, 616, 656, 671, 704, 784, 854, 896, 902, 976, 1078, 1148, 1232, 1312, 1342, 1408, 1568, 1708, 1792, 1804, 1952, 2009, 2156, 2296, 2464, 2501, 2624, 2684, 2816, 2989, 3136, 3157, 3416, 3608, 3904, 4018, 4312, 4592, 4697, 4928, 5002, 5248, 5368, 5978, 6272, 6314, 6832, 7216, 7808, 8036, 8624, 9184, 9394, 9856, 10004, 10496, 10736, 11956, 12544, 12628, 13664, 14432, 15616, 16072, 17248, 17507, 18368, 18788, 19712, 20008, 21472, 22099, 23912, 25256, 27328, 27511, 28864, 32144, 32879, 34496, 35014, 36736, 37576, 40016, 42944, 44198, 47824, 50512, 54656, 55022, 57728, 64288, 65758, 68992, 70028, 73472, 75152, 80032, 85888, 88396, 95648, 101024, 109312, 110044, 115456, 122549, 128576, 131516, 137984, 140056, 150304, 160064, 171776, 176792, 191296, 192577, 202048, 220088, 245098, 257152, 263032, 280112, 300608, 320128, 353584, 382592, 385154, 404096, 440176, 490196, 514304, 526064, 560224, 601216, 640256, 707168, 765184, 770308, 808192, 880352, 980392, 1052128, 1120448, 1202432, 1348039, 1414336, 1540616, 1760704, 1960784, 2104256, 2240896, 2696078, 2828672, 3081232, 3521408, 3921568, 4208512, 4481792, 5392156, 5657344, 6162464, 7042816, 7843136, 8417024, 10784312, 12324928, 15686272, 21568624, 24649856, 31372544, 43137248, 49299712, 86274496, 172548992, 345097984]

約数ペア:

[(1, 345097984), (2, 172548992), (4, 86274496), (7, 49299712), (8, 43137248), (11, 31372544), (14, 24649856), (16, 21568624), (22, 15686272), (28, 12324928), (32, 10784312), (41, 8417024), (44, 7843136), (49, 7042816), (56, 6162464), (61, 5657344), (64, 5392156), (77, 4481792), (82, 4208512), (88, 3921568), (98, 3521408), (112, 3081232), (122, 2828672), (128, 2696078), (154, 2240896), (164, 2104256), (176, 1960784), (196, 1760704), (224, 1540616), (244, 1414336), (256, 1348039), (287, 1202432), (308, 1120448), (328, 1052128), (352, 980392), (392, 880352), (427, 808192), (448, 770308), (451, 765184), (488, 707168), (539, 640256), (574, 601216), (616, 560224), (656, 526064), (671, 514304), (704, 490196), (784, 440176), (854, 404096), (896, 385154), (902, 382592), (976, 353584), (1078, 320128), (1148, 300608), (1232, 280112), (1312, 263032), (1342, 257152), (1408, 245098), (1568, 220088), (1708, 202048), (1792, 192577), (1804, 191296), (1952, 176792), (2009, 171776), (2156, 160064), (2296, 150304), (2464, 140056), (2501, 137984), (2624, 131516), (2684, 128576), (2816, 122549), (2989, 115456), (3136, 110044), (3157, 109312), (3416, 101024), (3608, 95648), (3904, 88396), (4018, 85888), (4312, 80032), (4592, 75152), (4697, 73472), (4928, 70028), (5002, 68992), (5248, 65758), (5368, 64288), (5978, 57728), (6272, 55022), (6314, 54656), (6832, 50512), (7216, 47824), (7808, 44198), (8036, 42944), (8624, 40016), (9184, 37576), (9394, 36736), (9856, 35014), (10004, 34496), (10496, 32879), (10736, 32144), (11956, 28864), (12544, 27511), (12628, 27328), (13664, 25256), (14432, 23912), (15616, 22099), (16072, 21472), (17248, 20008), (17507, 19712), (18368, 18788)]