1544489984

素因数分解:

$2^{10}\times {\mathrm{17}}^3\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 88

約数和(自身を含む): 3291084720

約数和(自身を除く): 1746594736

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 307, 512, 544, 578, 614, 1024, 1088, 1156, 1228, 2176, 2312, 2456, 4352, 4624, 4912, 4913, 5219, 8704, 9248, 9824, 9826, 10438, 17408, 18496, 19648, 19652, 20876, 36992, 39296, 39304, 41752, 73984, 78592, 78608, 83504, 88723, 147968, 157184, 157216, 167008, 177446, 295936, 314368, 314432, 334016, 354892, 628864, 668032, 709784, 1257728, 1336064, 1419568, 1508291, 2515456, 2672128, 2839136, 3016582, 5030912, 5344256, 5678272, 6033164, 11356544, 12066328, 22713088, 24132656, 45426176, 48265312, 90852352, 96530624, 193061248, 386122496, 772244992, 1544489984]

約数ペア:

[(1, 1544489984), (2, 772244992), (4, 386122496), (8, 193061248), (16, 96530624), (17, 90852352), (32, 48265312), (34, 45426176), (64, 24132656), (68, 22713088), (128, 12066328), (136, 11356544), (256, 6033164), (272, 5678272), (289, 5344256), (307, 5030912), (512, 3016582), (544, 2839136), (578, 2672128), (614, 2515456), (1024, 1508291), (1088, 1419568), (1156, 1336064), (1228, 1257728), (2176, 709784), (2312, 668032), (2456, 628864), (4352, 354892), (4624, 334016), (4912, 314432), (4913, 314368), (5219, 295936), (8704, 177446), (9248, 167008), (9824, 157216), (9826, 157184), (10438, 147968), (17408, 88723), (18496, 83504), (19648, 78608), (19652, 78592), (20876, 73984), (36992, 41752), (39296, 39304)]