1340842272

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{25913}}^1$

素因数の和:25951

約数の個数: 144

約数和(自身を含む): 4466744352

約数和(自身を除く): 3125902080

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1568, 1617, 1848, 2156, 2352, 2464, 3234, 3696, 4312, 4704, 6468, 7392, 8624, 12936, 17248, 25872, 25913, 51744, 51826, 77739, 103652, 155478, 181391, 207304, 285043, 310956, 362782, 414608, 544173, 570086, 621912, 725564, 829216, 855129, 1088346, 1140172, 1243824, 1269737, 1451128, 1710258, 1995301, 2176692, 2280344, 2487648, 2539474, 2902256, 3420516, 3809211, 3990602, 4353384, 4560688, 5078948, 5804512, 5985903, 6841032, 7618422, 7981204, 8706768, 9121376, 10157896, 11971806, 13682064, 13967107, 15236844, 15962408, 17413536, 20315792, 23943612, 27364128, 27934214, 30473688, 31924816, 40631584, 41901321, 47887224, 55868428, 60947376, 63849632, 83802642, 95774448, 111736856, 121894752, 167605284, 191548896, 223473712, 335210568, 446947424, 670421136, 1340842272]

約数ペア:

[(1, 1340842272), (2, 670421136), (3, 446947424), (4, 335210568), (6, 223473712), (7, 191548896), (8, 167605284), (11, 121894752), (12, 111736856), (14, 95774448), (16, 83802642), (21, 63849632), (22, 60947376), (24, 55868428), (28, 47887224), (32, 41901321), (33, 40631584), (42, 31924816), (44, 30473688), (48, 27934214), (49, 27364128), (56, 23943612), (66, 20315792), (77, 17413536), (84, 15962408), (88, 15236844), (96, 13967107), (98, 13682064), (112, 11971806), (132, 10157896), (147, 9121376), (154, 8706768), (168, 7981204), (176, 7618422), (196, 6841032), (224, 5985903), (231, 5804512), (264, 5078948), (294, 4560688), (308, 4353384), (336, 3990602), (352, 3809211), (392, 3420516), (462, 2902256), (528, 2539474), (539, 2487648), (588, 2280344), (616, 2176692), (672, 1995301), (784, 1710258), (924, 1451128), (1056, 1269737), (1078, 1243824), (1176, 1140172), (1232, 1088346), (1568, 855129), (1617, 829216), (1848, 725564), (2156, 621912), (2352, 570086), (2464, 544173), (3234, 414608), (3696, 362782), (4312, 310956), (4704, 285043), (6468, 207304), (7392, 181391), (8624, 155478), (12936, 103652), (17248, 77739), (25872, 51826), (25913, 51744)]