489184696

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 1281761280

約数和(自身を除く): 792576584

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 37, 44, 52, 56, 74, 77, 88, 91, 104, 127, 143, 148, 154, 169, 182, 254, 259, 286, 296, 308, 338, 364, 407, 481, 508, 518, 572, 616, 676, 728, 814, 889, 962, 1001, 1016, 1036, 1144, 1183, 1352, 1397, 1628, 1651, 1778, 1859, 1924, 2002, 2072, 2366, 2794, 2849, 3256, 3302, 3367, 3556, 3718, 3848, 4004, 4699, 4732, 5291, 5588, 5698, 6253, 6604, 6734, 7112, 7436, 8008, 9398, 9464, 9779, 10582, 11176, 11396, 11557, 12506, 13013, 13208, 13468, 14872, 18161, 18796, 19558, 21164, 21463, 22792, 23114, 25012, 26026, 26936, 32893, 36322, 37037, 37592, 39116, 42328, 42926, 43771, 46228, 50024, 51689, 52052, 61087, 65786, 68783, 72644, 74074, 78232, 85852, 87542, 92456, 103378, 104104, 122174, 127127, 131572, 137566, 145288, 148148, 150241, 171704, 175084, 206756, 236093, 244348, 254254, 263144, 275132, 296296, 300482, 350168, 361823, 413512, 427609, 472186, 481481, 488696, 508508, 550264, 600964, 671957, 723646, 794131, 855218, 944372, 962962, 1017016, 1201928, 1343914, 1447292, 1588262, 1652651, 1710436, 1888744, 1925924, 2687828, 2894584, 3176524, 3305302, 3420872, 3851848, 4703699, 5375656, 5558917, 6353048, 6610604, 8735441, 9407398, 11117834, 13221208, 17470882, 18814796, 22235668, 34941764, 37629592, 44471336, 61148087, 69883528, 122296174, 244592348, 489184696]

約数ペア:

[(1, 489184696), (2, 244592348), (4, 122296174), (7, 69883528), (8, 61148087), (11, 44471336), (13, 37629592), (14, 34941764), (22, 22235668), (26, 18814796), (28, 17470882), (37, 13221208), (44, 11117834), (52, 9407398), (56, 8735441), (74, 6610604), (77, 6353048), (88, 5558917), (91, 5375656), (104, 4703699), (127, 3851848), (143, 3420872), (148, 3305302), (154, 3176524), (169, 2894584), (182, 2687828), (254, 1925924), (259, 1888744), (286, 1710436), (296, 1652651), (308, 1588262), (338, 1447292), (364, 1343914), (407, 1201928), (481, 1017016), (508, 962962), (518, 944372), (572, 855218), (616, 794131), (676, 723646), (728, 671957), (814, 600964), (889, 550264), (962, 508508), (1001, 488696), (1016, 481481), (1036, 472186), (1144, 427609), (1183, 413512), (1352, 361823), (1397, 350168), (1628, 300482), (1651, 296296), (1778, 275132), (1859, 263144), (1924, 254254), (2002, 244348), (2072, 236093), (2366, 206756), (2794, 175084), (2849, 171704), (3256, 150241), (3302, 148148), (3367, 145288), (3556, 137566), (3718, 131572), (3848, 127127), (4004, 122174), (4699, 104104), (4732, 103378), (5291, 92456), (5588, 87542), (5698, 85852), (6253, 78232), (6604, 74074), (6734, 72644), (7112, 68783), (7436, 65786), (8008, 61087), (9398, 52052), (9464, 51689), (9779, 50024), (10582, 46228), (11176, 43771), (11396, 42926), (11557, 42328), (12506, 39116), (13013, 37592), (13208, 37037), (13468, 36322), (14872, 32893), (18161, 26936), (18796, 26026), (19558, 25012), (21164, 23114), (21463, 22792)]