269211864

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 740275200

約数和(自身を除く): 471063336

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 94, 101, 102, 136, 139, 141, 188, 202, 204, 278, 282, 303, 376, 404, 408, 417, 556, 564, 606, 799, 808, 834, 1112, 1128, 1212, 1598, 1668, 1717, 2363, 2397, 2424, 3196, 3336, 3434, 4726, 4747, 4794, 5151, 6392, 6533, 6868, 7089, 9452, 9494, 9588, 10302, 13066, 13736, 14039, 14178, 14241, 18904, 18988, 19176, 19599, 20604, 26132, 28078, 28356, 28482, 37976, 39198, 41208, 42117, 52264, 56156, 56712, 56964, 78396, 80699, 84234, 111061, 112312, 113928, 156792, 161398, 168468, 222122, 238663, 242097, 322796, 333183, 336936, 444244, 477326, 484194, 645592, 659833, 666366, 715989, 888488, 954652, 968388, 1319666, 1332732, 1431978, 1909304, 1936776, 1979499, 2639332, 2665464, 2863956, 3958998, 5278664, 5727912, 7917996, 11217161, 15835992, 22434322, 33651483, 44868644, 67302966, 89737288, 134605932, 269211864]

約数ペア:

[(1, 269211864), (2, 134605932), (3, 89737288), (4, 67302966), (6, 44868644), (8, 33651483), (12, 22434322), (17, 15835992), (24, 11217161), (34, 7917996), (47, 5727912), (51, 5278664), (68, 3958998), (94, 2863956), (101, 2665464), (102, 2639332), (136, 1979499), (139, 1936776), (141, 1909304), (188, 1431978), (202, 1332732), (204, 1319666), (278, 968388), (282, 954652), (303, 888488), (376, 715989), (404, 666366), (408, 659833), (417, 645592), (556, 484194), (564, 477326), (606, 444244), (799, 336936), (808, 333183), (834, 322796), (1112, 242097), (1128, 238663), (1212, 222122), (1598, 168468), (1668, 161398), (1717, 156792), (2363, 113928), (2397, 112312), (2424, 111061), (3196, 84234), (3336, 80699), (3434, 78396), (4726, 56964), (4747, 56712), (4794, 56156), (5151, 52264), (6392, 42117), (6533, 41208), (6868, 39198), (7089, 37976), (9452, 28482), (9494, 28356), (9588, 28078), (10302, 26132), (13066, 20604), (13736, 19599), (14039, 19176), (14178, 18988), (14241, 18904)]