321927312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{997}}^1$

素因数の和:1077

約数の個数: 120

約数和(自身を含む): 983085888

約数和(自身を除く): 661158576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 961, 997, 1302, 1488, 1736, 1922, 1994, 2604, 2883, 2991, 3472, 3844, 3988, 5208, 5766, 5982, 6727, 6979, 7688, 7976, 10416, 11532, 11964, 13454, 13958, 15376, 15952, 20181, 20937, 23064, 23928, 26908, 27916, 30907, 40362, 41874, 46128, 47856, 53816, 55832, 61814, 80724, 83748, 92721, 107632, 111664, 123628, 161448, 167496, 185442, 216349, 247256, 322896, 334992, 370884, 432698, 494512, 649047, 741768, 865396, 958117, 1298094, 1483536, 1730792, 1916234, 2596188, 2874351, 3461584, 3832468, 5192376, 5748702, 6706819, 7664936, 10384752, 11497404, 13413638, 15329872, 20120457, 22994808, 26827276, 40240914, 45989616, 53654552, 80481828, 107309104, 160963656, 321927312]

約数ペア:

[(1, 321927312), (2, 160963656), (3, 107309104), (4, 80481828), (6, 53654552), (7, 45989616), (8, 40240914), (12, 26827276), (14, 22994808), (16, 20120457), (21, 15329872), (24, 13413638), (28, 11497404), (31, 10384752), (42, 7664936), (48, 6706819), (56, 5748702), (62, 5192376), (84, 3832468), (93, 3461584), (112, 2874351), (124, 2596188), (168, 1916234), (186, 1730792), (217, 1483536), (248, 1298094), (336, 958117), (372, 865396), (434, 741768), (496, 649047), (651, 494512), (744, 432698), (868, 370884), (961, 334992), (997, 322896), (1302, 247256), (1488, 216349), (1736, 185442), (1922, 167496), (1994, 161448), (2604, 123628), (2883, 111664), (2991, 107632), (3472, 92721), (3844, 83748), (3988, 80724), (5208, 61814), (5766, 55832), (5982, 53816), (6727, 47856), (6979, 46128), (7688, 41874), (7976, 40362), (10416, 30907), (11532, 27916), (11964, 26908), (13454, 23928), (13958, 23064), (15376, 20937), (15952, 20181)]