1231021584

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2011}}^1$

素因数の和:2150

約数の個数: 160

約数和(自身を含む): 3842115200

約数和(自身を除く): 2611093616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 109, 117, 144, 156, 208, 216, 218, 234, 312, 327, 351, 432, 436, 468, 624, 654, 702, 872, 936, 981, 1308, 1404, 1417, 1744, 1872, 1962, 2011, 2616, 2808, 2834, 2943, 3924, 4022, 4251, 5232, 5616, 5668, 5886, 6033, 7848, 8044, 8502, 11336, 11772, 12066, 12753, 15696, 16088, 17004, 18099, 22672, 23544, 24132, 25506, 26143, 32176, 34008, 36198, 38259, 47088, 48264, 51012, 52286, 54297, 68016, 72396, 76518, 78429, 96528, 102024, 104572, 108594, 144792, 153036, 156858, 204048, 209144, 217188, 219199, 235287, 289584, 306072, 313716, 418288, 434376, 438398, 470574, 612144, 627432, 657597, 705861, 868752, 876796, 941148, 1254864, 1315194, 1411722, 1753592, 1882296, 1972791, 2630388, 2823444, 2849587, 3507184, 3764592, 3945582, 5260776, 5646888, 5699174, 5918373, 7891164, 8548761, 10521552, 11293776, 11398348, 11836746, 15782328, 17097522, 22796696, 23673492, 25646283, 31564656, 34195044, 45593392, 47346984, 51292566, 68390088, 76938849, 94693968, 102585132, 136780176, 153877698, 205170264, 307755396, 410340528, 615510792, 1231021584]

約数ペア:

[(1, 1231021584), (2, 615510792), (3, 410340528), (4, 307755396), (6, 205170264), (8, 153877698), (9, 136780176), (12, 102585132), (13, 94693968), (16, 76938849), (18, 68390088), (24, 51292566), (26, 47346984), (27, 45593392), (36, 34195044), (39, 31564656), (48, 25646283), (52, 23673492), (54, 22796696), (72, 17097522), (78, 15782328), (104, 11836746), (108, 11398348), (109, 11293776), (117, 10521552), (144, 8548761), (156, 7891164), (208, 5918373), (216, 5699174), (218, 5646888), (234, 5260776), (312, 3945582), (327, 3764592), (351, 3507184), (432, 2849587), (436, 2823444), (468, 2630388), (624, 1972791), (654, 1882296), (702, 1753592), (872, 1411722), (936, 1315194), (981, 1254864), (1308, 941148), (1404, 876796), (1417, 868752), (1744, 705861), (1872, 657597), (1962, 627432), (2011, 612144), (2616, 470574), (2808, 438398), (2834, 434376), (2943, 418288), (3924, 313716), (4022, 306072), (4251, 289584), (5232, 235287), (5616, 219199), (5668, 217188), (5886, 209144), (6033, 204048), (7848, 156858), (8044, 153036), (8502, 144792), (11336, 108594), (11772, 104572), (12066, 102024), (12753, 96528), (15696, 78429), (16088, 76518), (17004, 72396), (18099, 68016), (22672, 54297), (23544, 52286), (24132, 51012), (25506, 48264), (26143, 47088), (32176, 38259), (34008, 36198)]