1521868656

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1092

約数の個数: 240

約数和(自身を含む): 5078782080

約数和(自身を除く): 3556913424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 59, 66, 77, 84, 88, 98, 112, 118, 132, 147, 154, 168, 176, 177, 196, 231, 236, 264, 294, 308, 336, 354, 392, 413, 462, 472, 528, 539, 588, 616, 649, 708, 784, 826, 924, 944, 997, 1078, 1176, 1232, 1239, 1298, 1416, 1617, 1652, 1848, 1947, 1994, 2156, 2352, 2478, 2596, 2832, 2891, 2991, 3234, 3304, 3696, 3894, 3988, 4312, 4543, 4956, 5192, 5782, 5982, 6468, 6608, 6979, 7788, 7976, 8624, 8673, 9086, 9912, 10384, 10967, 11564, 11964, 12936, 13629, 13958, 15576, 15952, 17346, 18172, 19824, 20937, 21934, 23128, 23928, 25872, 27258, 27916, 31152, 31801, 32901, 34692, 36344, 41874, 43868, 46256, 47856, 48853, 54516, 55832, 58823, 63602, 65802, 69384, 72688, 76769, 83748, 87736, 95403, 97706, 109032, 111664, 117646, 127204, 131604, 138768, 146559, 153538, 167496, 175472, 176469, 190806, 195412, 218064, 230307, 235292, 254408, 263208, 293118, 307076, 334992, 352938, 381612, 390824, 411761, 460614, 470584, 508816, 526416, 537383, 586236, 614152, 647053, 705876, 763224, 781648, 823522, 921228, 941168, 1074766, 1172472, 1228304, 1235283, 1294106, 1411752, 1526448, 1612149, 1647044, 1842456, 1941159, 2149532, 2344944, 2470566, 2588212, 2823504, 2882327, 3224298, 3294088, 3684912, 3882318, 4299064, 4529371, 4941132, 5176424, 5764654, 6448596, 6588176, 7764636, 8598128, 8646981, 9058742, 9882264, 10352848, 11529308, 12897192, 13588113, 15529272, 17293962, 18117484, 19764528, 23058616, 25794384, 27176226, 31058544, 31705597, 34587924, 36234968, 46117232, 54352452, 63411194, 69175848, 72469936, 95116791, 108704904, 126822388, 138351696, 190233582, 217409808, 253644776, 380467164, 507289552, 760934328, 1521868656]

約数ペア:

[(1, 1521868656), (2, 760934328), (3, 507289552), (4, 380467164), (6, 253644776), (7, 217409808), (8, 190233582), (11, 138351696), (12, 126822388), (14, 108704904), (16, 95116791), (21, 72469936), (22, 69175848), (24, 63411194), (28, 54352452), (33, 46117232), (42, 36234968), (44, 34587924), (48, 31705597), (49, 31058544), (56, 27176226), (59, 25794384), (66, 23058616), (77, 19764528), (84, 18117484), (88, 17293962), (98, 15529272), (112, 13588113), (118, 12897192), (132, 11529308), (147, 10352848), (154, 9882264), (168, 9058742), (176, 8646981), (177, 8598128), (196, 7764636), (231, 6588176), (236, 6448596), (264, 5764654), (294, 5176424), (308, 4941132), (336, 4529371), (354, 4299064), (392, 3882318), (413, 3684912), (462, 3294088), (472, 3224298), (528, 2882327), (539, 2823504), (588, 2588212), (616, 2470566), (649, 2344944), (708, 2149532), (784, 1941159), (826, 1842456), (924, 1647044), (944, 1612149), (997, 1526448), (1078, 1411752), (1176, 1294106), (1232, 1235283), (1239, 1228304), (1298, 1172472), (1416, 1074766), (1617, 941168), (1652, 921228), (1848, 823522), (1947, 781648), (1994, 763224), (2156, 705876), (2352, 647053), (2478, 614152), (2596, 586236), (2832, 537383), (2891, 526416), (2991, 508816), (3234, 470584), (3304, 460614), (3696, 411761), (3894, 390824), (3988, 381612), (4312, 352938), (4543, 334992), (4956, 307076), (5192, 293118), (5782, 263208), (5982, 254408), (6468, 235292), (6608, 230307), (6979, 218064), (7788, 195412), (7976, 190806), (8624, 176469), (8673, 175472), (9086, 167496), (9912, 153538), (10384, 146559), (10967, 138768), (11564, 131604), (11964, 127204), (12936, 117646), (13629, 111664), (13958, 109032), (15576, 97706), (15952, 95403), (17346, 87736), (18172, 83748), (19824, 76769), (20937, 72688), (21934, 69384), (23128, 65802), (23928, 63602), (25872, 58823), (27258, 55832), (27916, 54516), (31152, 48853), (31801, 47856), (32901, 46256), (34692, 43868), (36344, 41874)]