1264279968

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{29863}}^1$

素因数の和:29896

約数の個数: 144

約数和(自身を含む): 4289664960

約数和(自身を除く): 3025384992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 21168, 29863, 42336, 59726, 89589, 119452, 179178, 209041, 238904, 268767, 358356, 418082, 477808, 537534, 627123, 716712, 806301, 836164, 955616, 1075068, 1254246, 1433424, 1463287, 1612602, 1672328, 1881369, 2150136, 2508492, 2866848, 2926574, 3225204, 3344656, 3762738, 4300272, 4389861, 5016984, 5644107, 5853148, 6450408, 6689312, 7525476, 8600544, 8779722, 10033968, 11288214, 11706296, 12900816, 13169583, 15050952, 17559444, 20067936, 22576428, 23412592, 25801632, 26339166, 30101904, 35118888, 39508749, 45152856, 46825184, 52678332, 60203808, 70237776, 79017498, 90305712, 105356664, 140475552, 158034996, 180611424, 210713328, 316069992, 421426656, 632139984, 1264279968]

約数ペア:

[(1, 1264279968), (2, 632139984), (3, 421426656), (4, 316069992), (6, 210713328), (7, 180611424), (8, 158034996), (9, 140475552), (12, 105356664), (14, 90305712), (16, 79017498), (18, 70237776), (21, 60203808), (24, 52678332), (27, 46825184), (28, 45152856), (32, 39508749), (36, 35118888), (42, 30101904), (48, 26339166), (49, 25801632), (54, 23412592), (56, 22576428), (63, 20067936), (72, 17559444), (84, 15050952), (96, 13169583), (98, 12900816), (108, 11706296), (112, 11288214), (126, 10033968), (144, 8779722), (147, 8600544), (168, 7525476), (189, 6689312), (196, 6450408), (216, 5853148), (224, 5644107), (252, 5016984), (288, 4389861), (294, 4300272), (336, 3762738), (378, 3344656), (392, 3225204), (432, 2926574), (441, 2866848), (504, 2508492), (588, 2150136), (672, 1881369), (756, 1672328), (784, 1612602), (864, 1463287), (882, 1433424), (1008, 1254246), (1176, 1075068), (1323, 955616), (1512, 836164), (1568, 806301), (1764, 716712), (2016, 627123), (2352, 537534), (2646, 477808), (3024, 418082), (3528, 358356), (4704, 268767), (5292, 238904), (6048, 209041), (7056, 179178), (10584, 119452), (14112, 89589), (21168, 59726), (29863, 42336)]