571983616

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 1171326464

約数和(自身を除く): 599342848

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 127, 128, 146, 241, 254, 256, 292, 482, 508, 584, 964, 1016, 1168, 1928, 2032, 2336, 3856, 4064, 4672, 7712, 8128, 9271, 9344, 15424, 16256, 17593, 18542, 18688, 30607, 30848, 32512, 35186, 37084, 61214, 61696, 70372, 74168, 122428, 140744, 148336, 244856, 281488, 296672, 489712, 562976, 593344, 979424, 1125952, 1186688, 1958848, 2234311, 2251904, 2373376, 3917696, 4468622, 4503808, 7835392, 8937244, 17874488, 35748976, 71497952, 142995904, 285991808, 571983616]

約数ペア:

[(1, 571983616), (2, 285991808), (4, 142995904), (8, 71497952), (16, 35748976), (32, 17874488), (64, 8937244), (73, 7835392), (127, 4503808), (128, 4468622), (146, 3917696), (241, 2373376), (254, 2251904), (256, 2234311), (292, 1958848), (482, 1186688), (508, 1125952), (584, 979424), (964, 593344), (1016, 562976), (1168, 489712), (1928, 296672), (2032, 281488), (2336, 244856), (3856, 148336), (4064, 140744), (4672, 122428), (7712, 74168), (8128, 70372), (9271, 61696), (9344, 61214), (15424, 37084), (16256, 35186), (17593, 32512), (18542, 30848), (18688, 30607)]