1541702656

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:859

約数の個数: 88

約数和(自身を含む): 3342669120

約数和(自身を除く): 1800966464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 179, 208, 256, 358, 416, 512, 647, 716, 832, 1024, 1294, 1432, 1664, 2327, 2588, 2864, 3328, 4654, 5176, 5728, 6656, 8411, 9308, 10352, 11456, 13312, 16822, 18616, 20704, 22912, 33644, 37232, 41408, 45824, 67288, 74464, 82816, 91648, 115813, 134576, 148928, 165632, 183296, 231626, 269152, 297856, 331264, 463252, 538304, 595712, 662528, 926504, 1076608, 1191424, 1505569, 1853008, 2153216, 2382848, 3011138, 3706016, 4306432, 6022276, 7412032, 8612864, 12044552, 14824064, 24089104, 29648128, 48178208, 59296256, 96356416, 118592512, 192712832, 385425664, 770851328, 1541702656]

約数ペア:

[(1, 1541702656), (2, 770851328), (4, 385425664), (8, 192712832), (13, 118592512), (16, 96356416), (26, 59296256), (32, 48178208), (52, 29648128), (64, 24089104), (104, 14824064), (128, 12044552), (179, 8612864), (208, 7412032), (256, 6022276), (358, 4306432), (416, 3706016), (512, 3011138), (647, 2382848), (716, 2153216), (832, 1853008), (1024, 1505569), (1294, 1191424), (1432, 1076608), (1664, 926504), (2327, 662528), (2588, 595712), (2864, 538304), (3328, 463252), (4654, 331264), (5176, 297856), (5728, 269152), (6656, 231626), (8411, 183296), (9308, 165632), (10352, 148928), (11456, 134576), (13312, 115813), (16822, 91648), (18616, 82816), (20704, 74464), (22912, 67288), (33644, 45824), (37232, 41408)]