218868936

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63773}}^1$

素因数の和:63806

約数の個数: 64

約数和(自身を含む): 642841920

約数和(自身を除く): 423972984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 63773, 127546, 191319, 255092, 382638, 510184, 701503, 765276, 829049, 1403006, 1530552, 1658098, 2104509, 2487147, 2806012, 3316196, 4209018, 4974294, 5612024, 6632392, 8418036, 9119539, 9948588, 16836072, 18239078, 19897176, 27358617, 36478156, 54717234, 72956312, 109434468, 218868936]

約数ペア:

[(1, 218868936), (2, 109434468), (3, 72956312), (4, 54717234), (6, 36478156), (8, 27358617), (11, 19897176), (12, 18239078), (13, 16836072), (22, 9948588), (24, 9119539), (26, 8418036), (33, 6632392), (39, 5612024), (44, 4974294), (52, 4209018), (66, 3316196), (78, 2806012), (88, 2487147), (104, 2104509), (132, 1658098), (143, 1530552), (156, 1403006), (264, 829049), (286, 765276), (312, 701503), (429, 510184), (572, 382638), (858, 255092), (1144, 191319), (1716, 127546), (3432, 63773)]