538423728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 1529902080

約数和(自身を除く): 991478352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 68, 94, 101, 102, 136, 139, 141, 188, 202, 204, 272, 278, 282, 303, 376, 404, 408, 417, 556, 564, 606, 752, 799, 808, 816, 834, 1112, 1128, 1212, 1598, 1616, 1668, 1717, 2224, 2256, 2363, 2397, 2424, 3196, 3336, 3434, 4726, 4747, 4794, 4848, 5151, 6392, 6533, 6672, 6868, 7089, 9452, 9494, 9588, 10302, 12784, 13066, 13736, 14039, 14178, 14241, 18904, 18988, 19176, 19599, 20604, 26132, 27472, 28078, 28356, 28482, 37808, 37976, 38352, 39198, 41208, 42117, 52264, 56156, 56712, 56964, 75952, 78396, 80699, 82416, 84234, 104528, 111061, 112312, 113424, 113928, 156792, 161398, 168468, 222122, 224624, 227856, 238663, 242097, 313584, 322796, 333183, 336936, 444244, 477326, 484194, 645592, 659833, 666366, 673872, 715989, 888488, 954652, 968388, 1291184, 1319666, 1332732, 1431978, 1776976, 1909304, 1936776, 1979499, 2639332, 2665464, 2863956, 3818608, 3873552, 3958998, 5278664, 5330928, 5727912, 7917996, 10557328, 11217161, 11455824, 15835992, 22434322, 31671984, 33651483, 44868644, 67302966, 89737288, 134605932, 179474576, 269211864, 538423728]

約数ペア:

[(1, 538423728), (2, 269211864), (3, 179474576), (4, 134605932), (6, 89737288), (8, 67302966), (12, 44868644), (16, 33651483), (17, 31671984), (24, 22434322), (34, 15835992), (47, 11455824), (48, 11217161), (51, 10557328), (68, 7917996), (94, 5727912), (101, 5330928), (102, 5278664), (136, 3958998), (139, 3873552), (141, 3818608), (188, 2863956), (202, 2665464), (204, 2639332), (272, 1979499), (278, 1936776), (282, 1909304), (303, 1776976), (376, 1431978), (404, 1332732), (408, 1319666), (417, 1291184), (556, 968388), (564, 954652), (606, 888488), (752, 715989), (799, 673872), (808, 666366), (816, 659833), (834, 645592), (1112, 484194), (1128, 477326), (1212, 444244), (1598, 336936), (1616, 333183), (1668, 322796), (1717, 313584), (2224, 242097), (2256, 238663), (2363, 227856), (2397, 224624), (2424, 222122), (3196, 168468), (3336, 161398), (3434, 156792), (4726, 113928), (4747, 113424), (4794, 112312), (4848, 111061), (5151, 104528), (6392, 84234), (6533, 82416), (6672, 80699), (6868, 78396), (7089, 75952), (9452, 56964), (9494, 56712), (9588, 56156), (10302, 52264), (12784, 42117), (13066, 41208), (13736, 39198), (14039, 38352), (14178, 37976), (14241, 37808), (18904, 28482), (18988, 28356), (19176, 28078), (19599, 27472), (20604, 26132)]