270673648

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 663449600

約数和(自身を除く): 392775952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 43, 49, 56, 62, 74, 86, 98, 112, 124, 148, 172, 196, 217, 248, 259, 296, 301, 343, 344, 392, 434, 496, 518, 592, 602, 686, 688, 784, 868, 1036, 1147, 1204, 1333, 1372, 1519, 1591, 1736, 1813, 2072, 2107, 2294, 2408, 2666, 2744, 3038, 3182, 3472, 3626, 4144, 4214, 4588, 4816, 5332, 5488, 6076, 6364, 7252, 8029, 8428, 9176, 9331, 10633, 10664, 11137, 12152, 12691, 12728, 14504, 14749, 16058, 16856, 18352, 18662, 21266, 21328, 22274, 24304, 25382, 25456, 29008, 29498, 32116, 33712, 37324, 42532, 44548, 49321, 50764, 56203, 58996, 64232, 65317, 74648, 77959, 85064, 89096, 98642, 101528, 112406, 117992, 128464, 130634, 149296, 155918, 170128, 178192, 197284, 203056, 224812, 235984, 261268, 311836, 345247, 393421, 394568, 449624, 457219, 522536, 545713, 623672, 690494, 786842, 789136, 899248, 914438, 1045072, 1091426, 1247344, 1380988, 1573684, 1828876, 2182852, 2416729, 2761976, 3147368, 3657752, 4365704, 4833458, 5523952, 6294736, 7315504, 8731408, 9666916, 16917103, 19333832, 33834206, 38667664, 67668412, 135336824, 270673648]

約数ペア:

[(1, 270673648), (2, 135336824), (4, 67668412), (7, 38667664), (8, 33834206), (14, 19333832), (16, 16917103), (28, 9666916), (31, 8731408), (37, 7315504), (43, 6294736), (49, 5523952), (56, 4833458), (62, 4365704), (74, 3657752), (86, 3147368), (98, 2761976), (112, 2416729), (124, 2182852), (148, 1828876), (172, 1573684), (196, 1380988), (217, 1247344), (248, 1091426), (259, 1045072), (296, 914438), (301, 899248), (343, 789136), (344, 786842), (392, 690494), (434, 623672), (496, 545713), (518, 522536), (592, 457219), (602, 449624), (686, 394568), (688, 393421), (784, 345247), (868, 311836), (1036, 261268), (1147, 235984), (1204, 224812), (1333, 203056), (1372, 197284), (1519, 178192), (1591, 170128), (1736, 155918), (1813, 149296), (2072, 130634), (2107, 128464), (2294, 117992), (2408, 112406), (2666, 101528), (2744, 98642), (3038, 89096), (3182, 85064), (3472, 77959), (3626, 74648), (4144, 65317), (4214, 64232), (4588, 58996), (4816, 56203), (5332, 50764), (5488, 49321), (6076, 44548), (6364, 42532), (7252, 37324), (8029, 33712), (8428, 32116), (9176, 29498), (9331, 29008), (10633, 25456), (10664, 25382), (11137, 24304), (12152, 22274), (12691, 21328), (12728, 21266), (14504, 18662), (14749, 18352), (16058, 16856)]