1839888512

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 256

約数和(自身を含む): 4935168000

約数和(自身を除く): 3095279488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 79, 88, 112, 119, 128, 136, 139, 154, 158, 176, 187, 224, 238, 272, 278, 308, 316, 352, 374, 448, 476, 544, 553, 556, 616, 632, 704, 748, 869, 896, 952, 973, 1088, 1106, 1112, 1232, 1264, 1309, 1343, 1408, 1496, 1529, 1738, 1904, 1946, 2176, 2212, 2224, 2363, 2464, 2528, 2618, 2686, 2992, 3058, 3476, 3808, 3892, 4424, 4448, 4726, 4928, 5056, 5236, 5372, 5984, 6083, 6116, 6952, 7616, 7784, 8848, 8896, 9401, 9452, 9856, 10112, 10472, 10703, 10744, 10981, 11968, 12166, 12232, 13904, 14773, 15232, 15568, 16541, 17696, 17792, 18802, 18904, 20944, 21406, 21488, 21962, 23936, 24332, 24464, 25993, 27808, 29546, 31136, 33082, 35392, 37604, 37808, 41888, 42812, 42976, 43924, 48664, 48928, 51986, 55616, 59092, 62272, 66164, 70784, 75208, 75616, 76867, 83776, 85624, 85952, 87848, 97328, 97856, 103411, 103972, 111232, 118184, 120791, 124544, 132328, 150416, 151232, 153734, 167552, 171248, 171904, 175696, 181951, 186677, 194656, 195712, 206822, 207944, 236368, 241582, 264656, 300832, 302464, 307468, 342496, 351392, 363902, 373354, 389312, 413644, 415888, 472736, 483164, 529312, 601664, 614936, 684992, 702784, 727804, 746708, 778624, 827288, 831776, 845537, 945472, 966328, 1058624, 1203328, 1229872, 1306739, 1369984, 1405568, 1455608, 1493416, 1654576, 1663552, 1691074, 1890944, 1932656, 2053447, 2117248, 2459744, 2613478, 2911216, 2986832, 3309152, 3327104, 3382148, 3865312, 4106894, 4919488, 5226956, 5822432, 5973664, 6618304, 6764296, 7730624, 8213788, 9838976, 10453912, 11644864, 11947328, 13236608, 13528592, 14374129, 15461248, 16427576, 20907824, 23289728, 23894656, 27057184, 28748258, 32855152, 41815648, 54114368, 57496516, 65710304, 83631296, 108228736, 114993032, 131420608, 167262592, 229986064, 262841216, 459972128, 919944256, 1839888512]

約数ペア:

[(1, 1839888512), (2, 919944256), (4, 459972128), (7, 262841216), (8, 229986064), (11, 167262592), (14, 131420608), (16, 114993032), (17, 108228736), (22, 83631296), (28, 65710304), (32, 57496516), (34, 54114368), (44, 41815648), (56, 32855152), (64, 28748258), (68, 27057184), (77, 23894656), (79, 23289728), (88, 20907824), (112, 16427576), (119, 15461248), (128, 14374129), (136, 13528592), (139, 13236608), (154, 11947328), (158, 11644864), (176, 10453912), (187, 9838976), (224, 8213788), (238, 7730624), (272, 6764296), (278, 6618304), (308, 5973664), (316, 5822432), (352, 5226956), (374, 4919488), (448, 4106894), (476, 3865312), (544, 3382148), (553, 3327104), (556, 3309152), (616, 2986832), (632, 2911216), (704, 2613478), (748, 2459744), (869, 2117248), (896, 2053447), (952, 1932656), (973, 1890944), (1088, 1691074), (1106, 1663552), (1112, 1654576), (1232, 1493416), (1264, 1455608), (1309, 1405568), (1343, 1369984), (1408, 1306739), (1496, 1229872), (1529, 1203328), (1738, 1058624), (1904, 966328), (1946, 945472), (2176, 845537), (2212, 831776), (2224, 827288), (2363, 778624), (2464, 746708), (2528, 727804), (2618, 702784), (2686, 684992), (2992, 614936), (3058, 601664), (3476, 529312), (3808, 483164), (3892, 472736), (4424, 415888), (4448, 413644), (4726, 389312), (4928, 373354), (5056, 363902), (5236, 351392), (5372, 342496), (5984, 307468), (6083, 302464), (6116, 300832), (6952, 264656), (7616, 241582), (7784, 236368), (8848, 207944), (8896, 206822), (9401, 195712), (9452, 194656), (9856, 186677), (10112, 181951), (10472, 175696), (10703, 171904), (10744, 171248), (10981, 167552), (11968, 153734), (12166, 151232), (12232, 150416), (13904, 132328), (14773, 124544), (15232, 120791), (15568, 118184), (16541, 111232), (17696, 103972), (17792, 103411), (18802, 97856), (18904, 97328), (20944, 87848), (21406, 85952), (21488, 85624), (21962, 83776), (23936, 76867), (24332, 75616), (24464, 75208), (25993, 70784), (27808, 66164), (29546, 62272), (31136, 59092), (33082, 55616), (35392, 51986), (37604, 48928), (37808, 48664), (41888, 43924), (42812, 42976)]