218049288

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^2$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 584482560

約数和(自身を除く): 366433272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 89, 93, 111, 124, 148, 178, 186, 222, 248, 267, 296, 356, 372, 444, 534, 712, 744, 888, 1068, 1147, 2136, 2294, 2759, 3293, 3441, 4588, 5518, 6586, 6882, 7921, 8277, 9176, 9879, 11036, 13172, 13764, 15842, 16554, 19758, 22072, 23763, 26344, 27528, 31684, 33108, 39516, 47526, 63368, 66216, 79032, 95052, 102083, 190104, 204166, 245551, 293077, 306249, 408332, 491102, 586154, 612498, 736653, 816664, 879231, 982204, 1172308, 1224996, 1473306, 1758462, 1964408, 2344616, 2449992, 2946612, 3516924, 5893224, 7033848, 9085387, 18170774, 27256161, 36341548, 54512322, 72683096, 109024644, 218049288]

約数ペア:

[(1, 218049288), (2, 109024644), (3, 72683096), (4, 54512322), (6, 36341548), (8, 27256161), (12, 18170774), (24, 9085387), (31, 7033848), (37, 5893224), (62, 3516924), (74, 2946612), (89, 2449992), (93, 2344616), (111, 1964408), (124, 1758462), (148, 1473306), (178, 1224996), (186, 1172308), (222, 982204), (248, 879231), (267, 816664), (296, 736653), (356, 612498), (372, 586154), (444, 491102), (534, 408332), (712, 306249), (744, 293077), (888, 245551), (1068, 204166), (1147, 190104), (2136, 102083), (2294, 95052), (2759, 79032), (3293, 66216), (3441, 63368), (4588, 47526), (5518, 39516), (6586, 33108), (6882, 31684), (7921, 27528), (8277, 26344), (9176, 23763), (9879, 22072), (11036, 19758), (13172, 16554), (13764, 15842)]