281435879088

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{169111}}^1$

素因数の和:169272

約数の個数: 240

約数和(自身を含む): 977029021696

約数和(自身を除く): 695593142608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 127, 144, 156, 168, 182, 208, 234, 252, 254, 273, 312, 336, 364, 381, 468, 504, 508, 546, 624, 728, 762, 819, 889, 936, 1008, 1016, 1092, 1143, 1456, 1524, 1638, 1651, 1778, 1872, 2032, 2184, 2286, 2667, 3048, 3276, 3302, 3556, 4368, 4572, 4953, 5334, 6096, 6552, 6604, 7112, 8001, 9144, 9906, 10668, 11557, 13104, 13208, 14224, 14859, 16002, 18288, 19812, 21336, 23114, 26416, 29718, 32004, 34671, 39624, 42672, 46228, 59436, 64008, 69342, 79248, 92456, 104013, 118872, 128016, 138684, 169111, 184912, 208026, 237744, 277368, 338222, 416052, 507333, 554736, 676444, 832104, 1014666, 1183777, 1352888, 1521999, 1664208, 2029332, 2198443, 2367554, 2705776, 3043998, 3551331, 4058664, 4396886, 4735108, 6087996, 6595329, 7102662, 8117328, 8793772, 9470216, 10653993, 12175992, 13190658, 14205324, 15389101, 17587544, 18940432, 19785987, 21307986, 21477097, 24351984, 26381316, 28410648, 30778202, 35175088, 39571974, 42615972, 42954194, 46167303, 52762632, 56821296, 61556404, 64431291, 79143948, 85231944, 85908388, 92334606, 105525264, 123112808, 128862582, 138501909, 150339679, 158287896, 170463888, 171816776, 184669212, 193293873, 246225616, 257725164, 277003818, 279202261, 300679358, 316575792, 343633552, 369338424, 386587746, 451019037, 515450328, 554007636, 558404522, 601358716, 738676848, 773175492, 837606783, 902038074, 1030900656, 1108015272, 1116809044, 1202717432, 1353057111, 1546350984, 1675213566, 1804076148, 1954415827, 2216030544, 2233618088, 2405434864, 2512820349, 2706114222, 3092701968, 3350427132, 3608152296, 3908831654, 4467236176, 5025640698, 5412228444, 5863247481, 6700854264, 7216304592, 7817663308, 10051281396, 10824456888, 11726494962, 13401708528, 15635326616, 17589742443, 20102562792, 21648913776, 23452989924, 31270653232, 35179484886, 40205125584, 46905979848, 70358969772, 93811959696, 140717939544, 281435879088]

約数ペア:

[(1, 281435879088), (2, 140717939544), (3, 93811959696), (4, 70358969772), (6, 46905979848), (7, 40205125584), (8, 35179484886), (9, 31270653232), (12, 23452989924), (13, 21648913776), (14, 20102562792), (16, 17589742443), (18, 15635326616), (21, 13401708528), (24, 11726494962), (26, 10824456888), (28, 10051281396), (36, 7817663308), (39, 7216304592), (42, 6700854264), (48, 5863247481), (52, 5412228444), (56, 5025640698), (63, 4467236176), (72, 3908831654), (78, 3608152296), (84, 3350427132), (91, 3092701968), (104, 2706114222), (112, 2512820349), (117, 2405434864), (126, 2233618088), (127, 2216030544), (144, 1954415827), (156, 1804076148), (168, 1675213566), (182, 1546350984), (208, 1353057111), (234, 1202717432), (252, 1116809044), (254, 1108015272), (273, 1030900656), (312, 902038074), (336, 837606783), (364, 773175492), (381, 738676848), (468, 601358716), (504, 558404522), (508, 554007636), (546, 515450328), (624, 451019037), (728, 386587746), (762, 369338424), (819, 343633552), (889, 316575792), (936, 300679358), (1008, 279202261), (1016, 277003818), (1092, 257725164), (1143, 246225616), (1456, 193293873), (1524, 184669212), (1638, 171816776), (1651, 170463888), (1778, 158287896), (1872, 150339679), (2032, 138501909), (2184, 128862582), (2286, 123112808), (2667, 105525264), (3048, 92334606), (3276, 85908388), (3302, 85231944), (3556, 79143948), (4368, 64431291), (4572, 61556404), (4953, 56821296), (5334, 52762632), (6096, 46167303), (6552, 42954194), (6604, 42615972), (7112, 39571974), (8001, 35175088), (9144, 30778202), (9906, 28410648), (10668, 26381316), (11557, 24351984), (13104, 21477097), (13208, 21307986), (14224, 19785987), (14859, 18940432), (16002, 17587544), (18288, 15389101), (19812, 14205324), (21336, 13190658), (23114, 12175992), (26416, 10653993), (29718, 9470216), (32004, 8793772), (34671, 8117328), (39624, 7102662), (42672, 6595329), (46228, 6087996), (59436, 4735108), (64008, 4396886), (69342, 4058664), (79248, 3551331), (92456, 3043998), (104013, 2705776), (118872, 2367554), (128016, 2198443), (138684, 2029332), (169111, 1664208), (184912, 1521999), (208026, 1352888), (237744, 1183777), (277368, 1014666), (338222, 832104), (416052, 676444), (507333, 554736)]