2977281664

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2897}}^1$

素因数の和:2986

約数の個数: 128

約数和(自身を含む): 7188894720

約数和(自身を除く): 4211613056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 128, 148, 217, 224, 248, 259, 296, 434, 448, 496, 518, 592, 868, 896, 992, 1036, 1147, 1184, 1736, 1984, 2072, 2294, 2368, 2897, 3472, 3968, 4144, 4588, 4736, 5794, 6944, 8029, 8288, 9176, 11588, 13888, 16058, 16576, 18352, 20279, 23176, 27776, 32116, 33152, 36704, 40558, 46352, 64232, 73408, 81116, 89807, 92704, 107189, 128464, 146816, 162232, 179614, 185408, 214378, 256928, 324464, 359228, 370816, 428756, 513856, 628649, 648928, 718456, 750323, 857512, 1027712, 1257298, 1297856, 1436912, 1500646, 1715024, 2514596, 2595712, 2873824, 3001292, 3322859, 3430048, 5029192, 5747648, 6002584, 6645718, 6860096, 10058384, 11495296, 12005168, 13291436, 13720192, 20116768, 23260013, 24010336, 26582872, 40233536, 46520026, 48020672, 53165744, 80467072, 93040052, 96041344, 106331488, 186080104, 212662976, 372160208, 425325952, 744320416, 1488640832, 2977281664]

約数ペア:

[(1, 2977281664), (2, 1488640832), (4, 744320416), (7, 425325952), (8, 372160208), (14, 212662976), (16, 186080104), (28, 106331488), (31, 96041344), (32, 93040052), (37, 80467072), (56, 53165744), (62, 48020672), (64, 46520026), (74, 40233536), (112, 26582872), (124, 24010336), (128, 23260013), (148, 20116768), (217, 13720192), (224, 13291436), (248, 12005168), (259, 11495296), (296, 10058384), (434, 6860096), (448, 6645718), (496, 6002584), (518, 5747648), (592, 5029192), (868, 3430048), (896, 3322859), (992, 3001292), (1036, 2873824), (1147, 2595712), (1184, 2514596), (1736, 1715024), (1984, 1500646), (2072, 1436912), (2294, 1297856), (2368, 1257298), (2897, 1027712), (3472, 857512), (3968, 750323), (4144, 718456), (4588, 648928), (4736, 628649), (5794, 513856), (6944, 428756), (8029, 370816), (8288, 359228), (9176, 324464), (11588, 256928), (13888, 214378), (16058, 185408), (16576, 179614), (18352, 162232), (20279, 146816), (23176, 128464), (27776, 107189), (32116, 92704), (33152, 89807), (36704, 81116), (40558, 73408), (46352, 64232)]