1293118624

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:811

約数の個数: 144

約数和(自身を含む): 3143992320

約数和(自身を除く): 1850873696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 49, 56, 62, 74, 98, 112, 124, 148, 196, 217, 224, 248, 259, 296, 392, 434, 496, 518, 592, 719, 784, 868, 992, 1036, 1147, 1184, 1438, 1519, 1568, 1736, 1813, 2072, 2294, 2876, 3038, 3472, 3626, 4144, 4588, 5033, 5752, 6076, 6944, 7252, 8029, 8288, 9176, 10066, 11504, 12152, 14504, 16058, 18352, 20132, 22289, 23008, 24304, 26603, 29008, 32116, 35231, 36704, 40264, 44578, 48608, 53206, 56203, 58016, 64232, 70462, 80528, 89156, 106412, 112406, 128464, 140924, 156023, 161056, 178312, 186221, 212824, 224812, 256928, 281848, 312046, 356624, 372442, 425648, 449624, 563696, 624092, 713248, 744884, 824693, 851296, 899248, 1092161, 1127392, 1248184, 1303547, 1489768, 1649386, 1798496, 2184322, 2496368, 2607094, 2979536, 3298772, 4368644, 4992736, 5214188, 5772851, 5959072, 6597544, 8737288, 10428376, 11545702, 13195088, 17474576, 20856752, 23091404, 26390176, 34949152, 40409957, 41713504, 46182808, 80819914, 92365616, 161639828, 184731232, 323279656, 646559312, 1293118624]

約数ペア:

[(1, 1293118624), (2, 646559312), (4, 323279656), (7, 184731232), (8, 161639828), (14, 92365616), (16, 80819914), (28, 46182808), (31, 41713504), (32, 40409957), (37, 34949152), (49, 26390176), (56, 23091404), (62, 20856752), (74, 17474576), (98, 13195088), (112, 11545702), (124, 10428376), (148, 8737288), (196, 6597544), (217, 5959072), (224, 5772851), (248, 5214188), (259, 4992736), (296, 4368644), (392, 3298772), (434, 2979536), (496, 2607094), (518, 2496368), (592, 2184322), (719, 1798496), (784, 1649386), (868, 1489768), (992, 1303547), (1036, 1248184), (1147, 1127392), (1184, 1092161), (1438, 899248), (1519, 851296), (1568, 824693), (1736, 744884), (1813, 713248), (2072, 624092), (2294, 563696), (2876, 449624), (3038, 425648), (3472, 372442), (3626, 356624), (4144, 312046), (4588, 281848), (5033, 256928), (5752, 224812), (6076, 212824), (6944, 186221), (7252, 178312), (8029, 161056), (8288, 156023), (9176, 140924), (10066, 128464), (11504, 112406), (12152, 106412), (14504, 89156), (16058, 80528), (18352, 70462), (20132, 64232), (22289, 58016), (23008, 56203), (24304, 53206), (26603, 48608), (29008, 44578), (32116, 40264), (35231, 36704)]