532969216

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 108

約数和(自身を含む): 1173027072

約数和(自身を除く): 640057856

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 127, 128, 169, 194, 208, 254, 256, 338, 388, 416, 508, 676, 776, 832, 1016, 1261, 1352, 1552, 1651, 1664, 2032, 2522, 2704, 3104, 3302, 3328, 4064, 5044, 5408, 6208, 6604, 8128, 10088, 10816, 12319, 12416, 13208, 16256, 16393, 20176, 21463, 21632, 24638, 24832, 26416, 32512, 32786, 40352, 42926, 43264, 49276, 52832, 65572, 80704, 85852, 98552, 105664, 131144, 160147, 161408, 171704, 197104, 211328, 262288, 320294, 322816, 343408, 394208, 422656, 524576, 640588, 686816, 788416, 1049152, 1281176, 1373632, 1576832, 2081911, 2098304, 2562352, 2747264, 3153664, 4163822, 4196608, 5124704, 5494528, 8327644, 10249408, 16655288, 20498816, 33310576, 40997632, 66621152, 133242304, 266484608, 532969216]

約数ペア:

[(1, 532969216), (2, 266484608), (4, 133242304), (8, 66621152), (13, 40997632), (16, 33310576), (26, 20498816), (32, 16655288), (52, 10249408), (64, 8327644), (97, 5494528), (104, 5124704), (127, 4196608), (128, 4163822), (169, 3153664), (194, 2747264), (208, 2562352), (254, 2098304), (256, 2081911), (338, 1576832), (388, 1373632), (416, 1281176), (508, 1049152), (676, 788416), (776, 686816), (832, 640588), (1016, 524576), (1261, 422656), (1352, 394208), (1552, 343408), (1651, 322816), (1664, 320294), (2032, 262288), (2522, 211328), (2704, 197104), (3104, 171704), (3302, 161408), (3328, 160147), (4064, 131144), (5044, 105664), (5408, 98552), (6208, 85852), (6604, 80704), (8128, 65572), (10088, 52832), (10816, 49276), (12319, 43264), (12416, 42926), (13208, 40352), (16256, 32786), (16393, 32512), (20176, 26416), (21463, 24832), (21632, 24638)]