328113672

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 868519680

約数和(自身を除く): 540406008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 157, 159, 186, 212, 248, 314, 318, 372, 424, 471, 628, 636, 744, 942, 1256, 1272, 1643, 1884, 2809, 3286, 3768, 4867, 4929, 5618, 6572, 8321, 8427, 9734, 9858, 11236, 13144, 14601, 16642, 16854, 19468, 19716, 22472, 24963, 29202, 33284, 33708, 38936, 39432, 49926, 58404, 66568, 67416, 87079, 99852, 116808, 174158, 199704, 257951, 261237, 348316, 441013, 515902, 522474, 696632, 773853, 882026, 1031804, 1044948, 1323039, 1547706, 1764052, 2063608, 2089896, 2646078, 3095412, 3528104, 5292156, 6190824, 10584312, 13671403, 27342806, 41014209, 54685612, 82028418, 109371224, 164056836, 328113672]

約数ペア:

[(1, 328113672), (2, 164056836), (3, 109371224), (4, 82028418), (6, 54685612), (8, 41014209), (12, 27342806), (24, 13671403), (31, 10584312), (53, 6190824), (62, 5292156), (93, 3528104), (106, 3095412), (124, 2646078), (157, 2089896), (159, 2063608), (186, 1764052), (212, 1547706), (248, 1323039), (314, 1044948), (318, 1031804), (372, 882026), (424, 773853), (471, 696632), (628, 522474), (636, 515902), (744, 441013), (942, 348316), (1256, 261237), (1272, 257951), (1643, 199704), (1884, 174158), (2809, 116808), (3286, 99852), (3768, 87079), (4867, 67416), (4929, 66568), (5618, 58404), (6572, 49926), (8321, 39432), (8427, 38936), (9734, 33708), (9858, 33284), (11236, 29202), (13144, 24963), (14601, 22472), (16642, 19716), (16854, 19468)]