1428005824

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:491

約数の個数: 168

約数和(自身を含む): 3503444352

約数和(自身を除く): 2075438528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 49, 56, 62, 64, 74, 98, 112, 124, 148, 196, 217, 224, 248, 259, 296, 392, 397, 434, 448, 496, 518, 592, 784, 794, 868, 992, 1036, 1147, 1184, 1519, 1568, 1588, 1736, 1813, 1984, 2072, 2294, 2368, 2779, 3038, 3136, 3176, 3472, 3626, 4144, 4588, 5558, 6076, 6352, 6944, 7252, 8029, 8288, 9176, 11116, 12152, 12307, 12704, 13888, 14504, 14689, 16058, 16576, 18352, 19453, 22232, 24304, 24614, 25408, 29008, 29378, 32116, 36704, 38906, 44464, 48608, 49228, 56203, 58016, 58756, 64232, 73408, 77812, 86149, 88928, 97216, 98456, 102823, 112406, 116032, 117512, 128464, 155624, 172298, 177856, 196912, 205646, 224812, 235024, 256928, 311248, 344596, 393824, 411292, 449624, 455359, 470048, 513856, 603043, 622496, 689192, 719761, 787648, 822584, 899248, 910718, 940096, 1206086, 1244992, 1378384, 1439522, 1645168, 1798496, 1821436, 2412172, 2756768, 2879044, 3187513, 3290336, 3596992, 3642872, 4824344, 5513536, 5758088, 6375026, 6580672, 7285744, 9648688, 11516176, 12750052, 14571488, 19297376, 22312591, 23032352, 25500104, 29142976, 38594752, 44625182, 46064704, 51000208, 89250364, 102000416, 178500728, 204000832, 357001456, 714002912, 1428005824]

約数ペア:

[(1, 1428005824), (2, 714002912), (4, 357001456), (7, 204000832), (8, 178500728), (14, 102000416), (16, 89250364), (28, 51000208), (31, 46064704), (32, 44625182), (37, 38594752), (49, 29142976), (56, 25500104), (62, 23032352), (64, 22312591), (74, 19297376), (98, 14571488), (112, 12750052), (124, 11516176), (148, 9648688), (196, 7285744), (217, 6580672), (224, 6375026), (248, 5758088), (259, 5513536), (296, 4824344), (392, 3642872), (397, 3596992), (434, 3290336), (448, 3187513), (496, 2879044), (518, 2756768), (592, 2412172), (784, 1821436), (794, 1798496), (868, 1645168), (992, 1439522), (1036, 1378384), (1147, 1244992), (1184, 1206086), (1519, 940096), (1568, 910718), (1588, 899248), (1736, 822584), (1813, 787648), (1984, 719761), (2072, 689192), (2294, 622496), (2368, 603043), (2779, 513856), (3038, 470048), (3136, 455359), (3176, 449624), (3472, 411292), (3626, 393824), (4144, 344596), (4588, 311248), (5558, 256928), (6076, 235024), (6352, 224812), (6944, 205646), (7252, 196912), (8029, 177856), (8288, 172298), (9176, 155624), (11116, 128464), (12152, 117512), (12307, 116032), (12704, 112406), (13888, 102823), (14504, 98456), (14689, 97216), (16058, 88928), (16576, 86149), (18352, 77812), (19453, 73408), (22232, 64232), (24304, 58756), (24614, 58016), (25408, 56203), (29008, 49228), (29378, 48608), (32116, 44464), (36704, 38906)]