1283706144

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:677

約数の個数: 240

約数和(自身を含む): 4354257600

約数和(自身を除く): 3070551456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 139, 144, 162, 168, 189, 216, 224, 252, 278, 288, 324, 336, 378, 417, 432, 504, 509, 556, 567, 648, 672, 756, 834, 864, 973, 1008, 1018, 1112, 1134, 1251, 1296, 1512, 1527, 1668, 1946, 2016, 2036, 2224, 2268, 2502, 2592, 2919, 3024, 3054, 3336, 3563, 3753, 3892, 4072, 4448, 4536, 4581, 5004, 5838, 6048, 6108, 6672, 7126, 7506, 7784, 8144, 8757, 9072, 9162, 10008, 10689, 11259, 11676, 12216, 13344, 13743, 14252, 15012, 15568, 16288, 17514, 18144, 18324, 20016, 21378, 22518, 23352, 24432, 26271, 27486, 28504, 30024, 31136, 32067, 35028, 36648, 40032, 41229, 42756, 45036, 46704, 48864, 52542, 54972, 57008, 60048, 64134, 70056, 70751, 73296, 78813, 82458, 85512, 90072, 93408, 96201, 105084, 109944, 114016, 120096, 128268, 140112, 141502, 146592, 157626, 164916, 171024, 180144, 192402, 210168, 212253, 219888, 256536, 280224, 283004, 288603, 315252, 329832, 342048, 360288, 384804, 420336, 424506, 439776, 495257, 513072, 566008, 577206, 630504, 636759, 659664, 769608, 840672, 849012, 990514, 1026144, 1132016, 1154412, 1261008, 1273518, 1319328, 1485771, 1539216, 1698024, 1910277, 1981028, 2264032, 2308824, 2522016, 2547036, 2971542, 3078432, 3396048, 3820554, 3962056, 4457313, 4617648, 5094072, 5730831, 5943084, 6792096, 7641108, 7924112, 8914626, 9235296, 10188144, 11461662, 11886168, 13371939, 15282216, 15848224, 17829252, 20376288, 22923324, 23772336, 26743878, 30564432, 35658504, 40115817, 45846648, 47544672, 53487756, 61128864, 71317008, 80231634, 91693296, 106975512, 142634016, 160463268, 183386592, 213951024, 320926536, 427902048, 641853072, 1283706144]

約数ペア:

[(1, 1283706144), (2, 641853072), (3, 427902048), (4, 320926536), (6, 213951024), (7, 183386592), (8, 160463268), (9, 142634016), (12, 106975512), (14, 91693296), (16, 80231634), (18, 71317008), (21, 61128864), (24, 53487756), (27, 47544672), (28, 45846648), (32, 40115817), (36, 35658504), (42, 30564432), (48, 26743878), (54, 23772336), (56, 22923324), (63, 20376288), (72, 17829252), (81, 15848224), (84, 15282216), (96, 13371939), (108, 11886168), (112, 11461662), (126, 10188144), (139, 9235296), (144, 8914626), (162, 7924112), (168, 7641108), (189, 6792096), (216, 5943084), (224, 5730831), (252, 5094072), (278, 4617648), (288, 4457313), (324, 3962056), (336, 3820554), (378, 3396048), (417, 3078432), (432, 2971542), (504, 2547036), (509, 2522016), (556, 2308824), (567, 2264032), (648, 1981028), (672, 1910277), (756, 1698024), (834, 1539216), (864, 1485771), (973, 1319328), (1008, 1273518), (1018, 1261008), (1112, 1154412), (1134, 1132016), (1251, 1026144), (1296, 990514), (1512, 849012), (1527, 840672), (1668, 769608), (1946, 659664), (2016, 636759), (2036, 630504), (2224, 577206), (2268, 566008), (2502, 513072), (2592, 495257), (2919, 439776), (3024, 424506), (3054, 420336), (3336, 384804), (3563, 360288), (3753, 342048), (3892, 329832), (4072, 315252), (4448, 288603), (4536, 283004), (4581, 280224), (5004, 256536), (5838, 219888), (6048, 212253), (6108, 210168), (6672, 192402), (7126, 180144), (7506, 171024), (7784, 164916), (8144, 157626), (8757, 146592), (9072, 141502), (9162, 140112), (10008, 128268), (10689, 120096), (11259, 114016), (11676, 109944), (12216, 105084), (13344, 96201), (13743, 93408), (14252, 90072), (15012, 85512), (15568, 82458), (16288, 78813), (17514, 73296), (18144, 70751), (18324, 70056), (20016, 64134), (21378, 60048), (22518, 57008), (23352, 54972), (24432, 52542), (26271, 48864), (27486, 46704), (28504, 45036), (30024, 42756), (31136, 41229), (32067, 40032), (35028, 36648)]