274743392

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:989

約数の個数: 144

約数和(自身を含む): 727565328

約数和(自身を除く): 452821936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 224, 238, 272, 308, 352, 374, 392, 476, 539, 544, 616, 748, 784, 833, 937, 952, 1078, 1232, 1309, 1496, 1568, 1666, 1874, 1904, 2156, 2464, 2618, 2992, 3332, 3748, 3808, 4312, 5236, 5984, 6559, 6664, 7496, 8624, 9163, 10307, 10472, 13118, 13328, 14992, 15929, 17248, 18326, 20614, 20944, 26236, 26656, 29984, 31858, 36652, 41228, 41888, 45913, 52472, 63716, 72149, 73304, 82456, 91826, 104944, 111503, 127432, 144298, 146608, 164912, 175219, 183652, 209888, 223006, 254864, 288596, 293216, 329824, 350438, 367304, 446012, 505043, 509728, 577192, 700876, 734608, 780521, 892024, 1010086, 1154384, 1226533, 1401752, 1469216, 1561042, 1784048, 2020172, 2308768, 2453066, 2803504, 3122084, 3568096, 4040344, 4906132, 5607008, 6244168, 8080688, 8585731, 9812264, 12488336, 16161376, 17171462, 19624528, 24976672, 34342924, 39249056, 68685848, 137371696, 274743392]

約数ペア:

[(1, 274743392), (2, 137371696), (4, 68685848), (7, 39249056), (8, 34342924), (11, 24976672), (14, 19624528), (16, 17171462), (17, 16161376), (22, 12488336), (28, 9812264), (32, 8585731), (34, 8080688), (44, 6244168), (49, 5607008), (56, 4906132), (68, 4040344), (77, 3568096), (88, 3122084), (98, 2803504), (112, 2453066), (119, 2308768), (136, 2020172), (154, 1784048), (176, 1561042), (187, 1469216), (196, 1401752), (224, 1226533), (238, 1154384), (272, 1010086), (308, 892024), (352, 780521), (374, 734608), (392, 700876), (476, 577192), (539, 509728), (544, 505043), (616, 446012), (748, 367304), (784, 350438), (833, 329824), (937, 293216), (952, 288596), (1078, 254864), (1232, 223006), (1309, 209888), (1496, 183652), (1568, 175219), (1666, 164912), (1874, 146608), (1904, 144298), (2156, 127432), (2464, 111503), (2618, 104944), (2992, 91826), (3332, 82456), (3748, 73304), (3808, 72149), (4312, 63716), (5236, 52472), (5984, 45913), (6559, 41888), (6664, 41228), (7496, 36652), (8624, 31858), (9163, 29984), (10307, 26656), (10472, 26236), (13118, 20944), (13328, 20614), (14992, 18326), (15929, 17248)]