2751497216

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1487}}^1$

素因数の和:1659

約数の個数: 88

約数和(自身を含む): 5970034560

約数和(自身を除く): 3218537344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 139, 208, 256, 278, 416, 512, 556, 832, 1024, 1112, 1487, 1664, 1807, 2224, 2974, 3328, 3614, 4448, 5948, 6656, 7228, 8896, 11896, 13312, 14456, 17792, 19331, 23792, 28912, 35584, 38662, 47584, 57824, 71168, 77324, 95168, 115648, 142336, 154648, 190336, 206693, 231296, 309296, 380672, 413386, 462592, 618592, 761344, 826772, 925184, 1237184, 1522688, 1653544, 1850368, 2474368, 2687009, 3307088, 4948736, 5374018, 6614176, 9897472, 10748036, 13228352, 19794944, 21496072, 26456704, 42992144, 52913408, 85984288, 105826816, 171968576, 211653632, 343937152, 687874304, 1375748608, 2751497216]

約数ペア:

[(1, 2751497216), (2, 1375748608), (4, 687874304), (8, 343937152), (13, 211653632), (16, 171968576), (26, 105826816), (32, 85984288), (52, 52913408), (64, 42992144), (104, 26456704), (128, 21496072), (139, 19794944), (208, 13228352), (256, 10748036), (278, 9897472), (416, 6614176), (512, 5374018), (556, 4948736), (832, 3307088), (1024, 2687009), (1112, 2474368), (1487, 1850368), (1664, 1653544), (1807, 1522688), (2224, 1237184), (2974, 925184), (3328, 826772), (3614, 761344), (4448, 618592), (5948, 462592), (6656, 413386), (7228, 380672), (8896, 309296), (11896, 231296), (13312, 206693), (14456, 190336), (17792, 154648), (19331, 142336), (23792, 115648), (28912, 95168), (35584, 77324), (38662, 71168), (47584, 57824)]