550409216

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2535

約数の個数: 88

約数和(自身を含む): 1298551296

約数和(自身を除く): 748142080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1024, 1736, 1792, 1984, 2477, 3472, 3584, 3968, 4954, 6944, 7168, 7936, 9908, 13888, 15872, 17339, 19816, 27776, 31744, 34678, 39632, 55552, 69356, 76787, 79264, 111104, 138712, 153574, 158528, 222208, 277424, 307148, 317056, 537509, 554848, 614296, 634112, 1075018, 1109696, 1228592, 1268224, 2150036, 2219392, 2457184, 2536448, 4300072, 4438784, 4914368, 8600144, 8877568, 9828736, 17200288, 17755136, 19657472, 34400576, 39314944, 68801152, 78629888, 137602304, 275204608, 550409216]

約数ペア:

[(1, 550409216), (2, 275204608), (4, 137602304), (7, 78629888), (8, 68801152), (14, 39314944), (16, 34400576), (28, 19657472), (31, 17755136), (32, 17200288), (56, 9828736), (62, 8877568), (64, 8600144), (112, 4914368), (124, 4438784), (128, 4300072), (217, 2536448), (224, 2457184), (248, 2219392), (256, 2150036), (434, 1268224), (448, 1228592), (496, 1109696), (512, 1075018), (868, 634112), (896, 614296), (992, 554848), (1024, 537509), (1736, 317056), (1792, 307148), (1984, 277424), (2477, 222208), (3472, 158528), (3584, 153574), (3968, 138712), (4954, 111104), (6944, 79264), (7168, 76787), (7936, 69356), (9908, 55552), (13888, 39632), (15872, 34678), (17339, 31744), (19816, 27776)]