889479552

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 256

約数和(自身を含む): 2719825920

約数和(自身を除く): 1830346368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 61, 64, 69, 78, 92, 96, 104, 122, 127, 128, 138, 156, 183, 184, 192, 208, 244, 254, 276, 299, 312, 366, 368, 381, 384, 416, 488, 508, 552, 598, 624, 732, 736, 762, 793, 832, 897, 976, 1016, 1104, 1196, 1248, 1403, 1464, 1472, 1524, 1586, 1651, 1664, 1794, 1952, 2032, 2208, 2379, 2392, 2496, 2806, 2921, 2928, 2944, 3048, 3172, 3302, 3588, 3904, 4064, 4209, 4416, 4758, 4784, 4953, 4992, 5612, 5842, 5856, 6096, 6344, 6604, 7176, 7747, 7808, 8128, 8418, 8763, 8832, 9516, 9568, 9906, 11224, 11684, 11712, 12192, 12688, 13208, 14352, 15494, 16256, 16836, 17526, 18239, 19032, 19136, 19812, 22448, 23241, 23368, 23424, 24384, 25376, 26416, 28704, 30988, 33672, 35052, 36478, 37973, 38064, 38272, 39624, 44896, 46482, 46736, 48768, 50752, 52832, 54717, 57408, 61976, 67344, 70104, 72956, 75946, 76128, 79248, 89792, 92964, 93472, 100711, 101504, 105664, 109434, 113919, 114816, 123952, 134688, 140208, 145912, 151892, 152256, 158496, 178181, 179584, 185928, 186944, 201422, 211328, 218868, 227838, 247904, 269376, 280416, 291824, 302133, 303784, 304512, 316992, 356362, 371856, 373888, 402844, 437736, 455676, 495808, 534543, 538752, 560832, 583648, 604266, 607568, 633984, 712724, 743712, 805688, 875472, 911352, 991616, 1069086, 1121664, 1167296, 1208532, 1215136, 1425448, 1487424, 1611376, 1750944, 1822704, 2138172, 2316353, 2334592, 2417064, 2430272, 2850896, 2974848, 3222752, 3501888, 3645408, 4276344, 4632706, 4834128, 4860544, 5701792, 6445504, 6949059, 7003776, 7290816, 8552688, 9265412, 9668256, 11403584, 12891008, 13898118, 14581632, 17105376, 18530824, 19336512, 22807168, 27796236, 34210752, 37061648, 38673024, 55592472, 68421504, 74123296, 111184944, 148246592, 222369888, 296493184, 444739776, 889479552]

約数ペア:

[(1, 889479552), (2, 444739776), (3, 296493184), (4, 222369888), (6, 148246592), (8, 111184944), (12, 74123296), (13, 68421504), (16, 55592472), (23, 38673024), (24, 37061648), (26, 34210752), (32, 27796236), (39, 22807168), (46, 19336512), (48, 18530824), (52, 17105376), (61, 14581632), (64, 13898118), (69, 12891008), (78, 11403584), (92, 9668256), (96, 9265412), (104, 8552688), (122, 7290816), (127, 7003776), (128, 6949059), (138, 6445504), (156, 5701792), (183, 4860544), (184, 4834128), (192, 4632706), (208, 4276344), (244, 3645408), (254, 3501888), (276, 3222752), (299, 2974848), (312, 2850896), (366, 2430272), (368, 2417064), (381, 2334592), (384, 2316353), (416, 2138172), (488, 1822704), (508, 1750944), (552, 1611376), (598, 1487424), (624, 1425448), (732, 1215136), (736, 1208532), (762, 1167296), (793, 1121664), (832, 1069086), (897, 991616), (976, 911352), (1016, 875472), (1104, 805688), (1196, 743712), (1248, 712724), (1403, 633984), (1464, 607568), (1472, 604266), (1524, 583648), (1586, 560832), (1651, 538752), (1664, 534543), (1794, 495808), (1952, 455676), (2032, 437736), (2208, 402844), (2379, 373888), (2392, 371856), (2496, 356362), (2806, 316992), (2921, 304512), (2928, 303784), (2944, 302133), (3048, 291824), (3172, 280416), (3302, 269376), (3588, 247904), (3904, 227838), (4064, 218868), (4209, 211328), (4416, 201422), (4758, 186944), (4784, 185928), (4953, 179584), (4992, 178181), (5612, 158496), (5842, 152256), (5856, 151892), (6096, 145912), (6344, 140208), (6604, 134688), (7176, 123952), (7747, 114816), (7808, 113919), (8128, 109434), (8418, 105664), (8763, 101504), (8832, 100711), (9516, 93472), (9568, 92964), (9906, 89792), (11224, 79248), (11684, 76128), (11712, 75946), (12192, 72956), (12688, 70104), (13208, 67344), (14352, 61976), (15494, 57408), (16256, 54717), (16836, 52832), (17526, 50752), (18239, 48768), (19032, 46736), (19136, 46482), (19812, 44896), (22448, 39624), (23241, 38272), (23368, 38064), (23424, 37973), (24384, 36478), (25376, 35052), (26416, 33672), (28704, 30988)]