7747724768

素因数分解:

$2^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:809

約数の個数: 144

約数和(自身を含む): 18176205600

約数和(自身を除く): 10428480832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 98, 112, 113, 146, 196, 224, 226, 292, 392, 452, 511, 584, 599, 784, 791, 904, 1022, 1168, 1198, 1568, 1582, 1808, 2044, 2336, 2396, 3164, 3577, 3616, 4088, 4193, 4792, 5537, 6328, 7154, 8176, 8249, 8386, 9584, 11074, 12656, 14308, 16352, 16498, 16772, 19168, 22148, 25312, 28616, 29351, 32996, 33544, 43727, 44296, 57232, 57743, 58702, 65992, 67088, 67687, 87454, 88592, 114464, 115486, 117404, 131984, 134176, 135374, 174908, 177184, 230972, 234808, 263968, 270748, 306089, 349816, 404201, 461944, 469616, 473809, 541496, 612178, 699632, 808402, 923888, 939232, 947618, 1082992, 1224356, 1399264, 1616804, 1847776, 1895236, 2142623, 2165984, 2448712, 3233608, 3316663, 3790472, 4285246, 4897424, 4941151, 6467216, 6633326, 7580944, 8570492, 9794848, 9882302, 12934432, 13266652, 15161888, 17140984, 19764604, 26533304, 34281968, 34588057, 39529208, 53066608, 68563936, 69176114, 79058416, 106133216, 138352228, 158116832, 242116399, 276704456, 484232798, 553408912, 968465596, 1106817824, 1936931192, 3873862384, 7747724768]

約数ペア:

[(1, 7747724768), (2, 3873862384), (4, 1936931192), (7, 1106817824), (8, 968465596), (14, 553408912), (16, 484232798), (28, 276704456), (32, 242116399), (49, 158116832), (56, 138352228), (73, 106133216), (98, 79058416), (112, 69176114), (113, 68563936), (146, 53066608), (196, 39529208), (224, 34588057), (226, 34281968), (292, 26533304), (392, 19764604), (452, 17140984), (511, 15161888), (584, 13266652), (599, 12934432), (784, 9882302), (791, 9794848), (904, 8570492), (1022, 7580944), (1168, 6633326), (1198, 6467216), (1568, 4941151), (1582, 4897424), (1808, 4285246), (2044, 3790472), (2336, 3316663), (2396, 3233608), (3164, 2448712), (3577, 2165984), (3616, 2142623), (4088, 1895236), (4193, 1847776), (4792, 1616804), (5537, 1399264), (6328, 1224356), (7154, 1082992), (8176, 947618), (8249, 939232), (8386, 923888), (9584, 808402), (11074, 699632), (12656, 612178), (14308, 541496), (16352, 473809), (16498, 469616), (16772, 461944), (19168, 404201), (22148, 349816), (25312, 306089), (28616, 270748), (29351, 263968), (32996, 234808), (33544, 230972), (43727, 177184), (44296, 174908), (57232, 135374), (57743, 134176), (58702, 131984), (65992, 117404), (67088, 115486), (67687, 114464), (87454, 88592)]