1157004544

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1873}}^1$

素因数の和:2035

約数の個数: 72

約数和(自身を含む): 2451491840

約数和(自身を除く): 1294487296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 254, 256, 304, 508, 608, 1016, 1216, 1873, 2032, 2413, 2432, 3746, 4064, 4826, 4864, 7492, 8128, 9652, 14984, 16256, 19304, 29968, 32512, 35587, 38608, 59936, 71174, 77216, 119872, 142348, 154432, 237871, 239744, 284696, 308864, 475742, 479488, 569392, 617728, 951484, 1138784, 1902968, 2277568, 3805936, 4519549, 4555136, 7611872, 9039098, 9110272, 15223744, 18078196, 30447488, 36156392, 60894976, 72312784, 144625568, 289251136, 578502272, 1157004544]

約数ペア:

[(1, 1157004544), (2, 578502272), (4, 289251136), (8, 144625568), (16, 72312784), (19, 60894976), (32, 36156392), (38, 30447488), (64, 18078196), (76, 15223744), (127, 9110272), (128, 9039098), (152, 7611872), (254, 4555136), (256, 4519549), (304, 3805936), (508, 2277568), (608, 1902968), (1016, 1138784), (1216, 951484), (1873, 617728), (2032, 569392), (2413, 479488), (2432, 475742), (3746, 308864), (4064, 284696), (4826, 239744), (4864, 237871), (7492, 154432), (8128, 142348), (9652, 119872), (14984, 77216), (16256, 71174), (19304, 59936), (29968, 38608), (32512, 35587)]