278123619168

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1307}}^1\times {\mathrm{1549}}^1$

素因数の和:2931

約数の個数: 240

約数和(自身を含む): 834562990800

約数和(自身を除く): 556439371632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 288, 318, 324, 424, 432, 477, 636, 648, 848, 864, 954, 1272, 1296, 1307, 1431, 1549, 1696, 1908, 2544, 2592, 2614, 2862, 3098, 3816, 3921, 4293, 4647, 5088, 5228, 5724, 6196, 7632, 7842, 8586, 9294, 10456, 11448, 11763, 12392, 13941, 15264, 15684, 17172, 18588, 20912, 22896, 23526, 24784, 27882, 31368, 34344, 35289, 37176, 41823, 41824, 45792, 47052, 49568, 55764, 62736, 68688, 69271, 70578, 74352, 82097, 83646, 94104, 105867, 111528, 125469, 125472, 137376, 138542, 141156, 148704, 164194, 167292, 188208, 207813, 211734, 223056, 246291, 250938, 277084, 282312, 328388, 334584, 376416, 415626, 423468, 446112, 492582, 501876, 554168, 564624, 623439, 656776, 669168, 738873, 831252, 846936, 985164, 1003752, 1108336, 1129248, 1246878, 1313552, 1338336, 1477746, 1662504, 1693872, 1870317, 1970328, 2007504, 2024543, 2216619, 2216672, 2493756, 2627104, 2955492, 3325008, 3387744, 3740634, 3940656, 4015008, 4049086, 4433238, 4987512, 5610951, 5910984, 6073629, 6649857, 6650016, 7481268, 7881312, 8098172, 8866476, 9975024, 11221902, 11821968, 12147258, 13299714, 14962536, 16196344, 17732952, 18220887, 19950048, 22443804, 23643936, 24294516, 26599428, 29925072, 32392688, 35465904, 36441774, 44887608, 48589032, 53198856, 54662661, 59850144, 64785376, 70931808, 72883548, 89775216, 97178064, 106397712, 107300779, 109325322, 145767096, 163987983, 179550432, 194356128, 212795424, 214601558, 218650644, 291534192, 321902337, 327975966, 429203116, 437301288, 583068384, 643804674, 655951932, 858406232, 874602576, 965707011, 1287609348, 1311903864, 1716812464, 1749205152, 1931414022, 2575218696, 2623807728, 2897121033, 3433624928, 3862828044, 5150437392, 5247615456, 5794242066, 7725656088, 8691363099, 10300874784, 11588484132, 15451312176, 17382726198, 23176968264, 30902624352, 34765452396, 46353936528, 69530904792, 92707873056, 139061809584, 278123619168]

約数ペア:

[(1, 278123619168), (2, 139061809584), (3, 92707873056), (4, 69530904792), (6, 46353936528), (8, 34765452396), (9, 30902624352), (12, 23176968264), (16, 17382726198), (18, 15451312176), (24, 11588484132), (27, 10300874784), (32, 8691363099), (36, 7725656088), (48, 5794242066), (53, 5247615456), (54, 5150437392), (72, 3862828044), (81, 3433624928), (96, 2897121033), (106, 2623807728), (108, 2575218696), (144, 1931414022), (159, 1749205152), (162, 1716812464), (212, 1311903864), (216, 1287609348), (288, 965707011), (318, 874602576), (324, 858406232), (424, 655951932), (432, 643804674), (477, 583068384), (636, 437301288), (648, 429203116), (848, 327975966), (864, 321902337), (954, 291534192), (1272, 218650644), (1296, 214601558), (1307, 212795424), (1431, 194356128), (1549, 179550432), (1696, 163987983), (1908, 145767096), (2544, 109325322), (2592, 107300779), (2614, 106397712), (2862, 97178064), (3098, 89775216), (3816, 72883548), (3921, 70931808), (4293, 64785376), (4647, 59850144), (5088, 54662661), (5228, 53198856), (5724, 48589032), (6196, 44887608), (7632, 36441774), (7842, 35465904), (8586, 32392688), (9294, 29925072), (10456, 26599428), (11448, 24294516), (11763, 23643936), (12392, 22443804), (13941, 19950048), (15264, 18220887), (15684, 17732952), (17172, 16196344), (18588, 14962536), (20912, 13299714), (22896, 12147258), (23526, 11821968), (24784, 11221902), (27882, 9975024), (31368, 8866476), (34344, 8098172), (35289, 7881312), (37176, 7481268), (41823, 6650016), (41824, 6649857), (45792, 6073629), (47052, 5910984), (49568, 5610951), (55764, 4987512), (62736, 4433238), (68688, 4049086), (69271, 4015008), (70578, 3940656), (74352, 3740634), (82097, 3387744), (83646, 3325008), (94104, 2955492), (105867, 2627104), (111528, 2493756), (125469, 2216672), (125472, 2216619), (137376, 2024543), (138542, 2007504), (141156, 1970328), (148704, 1870317), (164194, 1693872), (167292, 1662504), (188208, 1477746), (207813, 1338336), (211734, 1313552), (223056, 1246878), (246291, 1129248), (250938, 1108336), (277084, 1003752), (282312, 985164), (328388, 846936), (334584, 831252), (376416, 738873), (415626, 669168), (423468, 656776), (446112, 623439), (492582, 564624), (501876, 554168)]