517939072

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 1261209600

約数和(自身を除く): 743270528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 128, 203, 217, 224, 232, 248, 406, 434, 448, 464, 496, 643, 812, 868, 896, 899, 928, 992, 1286, 1624, 1736, 1798, 1856, 1984, 2572, 3248, 3472, 3596, 3712, 3968, 4501, 5144, 6293, 6496, 6944, 7192, 9002, 10288, 12586, 12992, 13888, 14384, 18004, 18647, 19933, 20576, 25172, 25984, 27776, 28768, 36008, 37294, 39866, 41152, 50344, 57536, 72016, 74588, 79732, 82304, 100688, 115072, 130529, 139531, 144032, 149176, 159464, 201376, 261058, 279062, 288064, 298352, 318928, 402752, 522116, 558124, 576128, 578057, 596704, 637856, 805504, 1044232, 1116248, 1156114, 1193408, 1275712, 2088464, 2232496, 2312228, 2386816, 2551424, 4046399, 4176928, 4464992, 4624456, 8092798, 8353856, 8929984, 9248912, 16185596, 16707712, 17859968, 18497824, 32371192, 36995648, 64742384, 73991296, 129484768, 258969536, 517939072]

約数ペア:

[(1, 517939072), (2, 258969536), (4, 129484768), (7, 73991296), (8, 64742384), (14, 36995648), (16, 32371192), (28, 18497824), (29, 17859968), (31, 16707712), (32, 16185596), (56, 9248912), (58, 8929984), (62, 8353856), (64, 8092798), (112, 4624456), (116, 4464992), (124, 4176928), (128, 4046399), (203, 2551424), (217, 2386816), (224, 2312228), (232, 2232496), (248, 2088464), (406, 1275712), (434, 1193408), (448, 1156114), (464, 1116248), (496, 1044232), (643, 805504), (812, 637856), (868, 596704), (896, 578057), (899, 576128), (928, 558124), (992, 522116), (1286, 402752), (1624, 318928), (1736, 298352), (1798, 288064), (1856, 279062), (1984, 261058), (2572, 201376), (3248, 159464), (3472, 149176), (3596, 144032), (3712, 139531), (3968, 130529), (4501, 115072), (5144, 100688), (6293, 82304), (6496, 79732), (6944, 74588), (7192, 72016), (9002, 57536), (10288, 50344), (12586, 41152), (12992, 39866), (13888, 37294), (14384, 36008), (18004, 28768), (18647, 27776), (19933, 25984), (20576, 25172)]