987488064

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^2\times {\mathrm{1583}}^1$

素因数の和:1642

約数の個数: 168

約数和(自身を含む): 3065800320

約数和(自身を除く): 2078312256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 361, 432, 456, 513, 576, 608, 684, 722, 864, 912, 1026, 1083, 1216, 1368, 1444, 1583, 1728, 1824, 2052, 2166, 2736, 2888, 3166, 3249, 3648, 4104, 4332, 4749, 5472, 5776, 6332, 6498, 8208, 8664, 9498, 9747, 10944, 11552, 12664, 12996, 14247, 16416, 17328, 18996, 19494, 23104, 25328, 25992, 28494, 30077, 32832, 34656, 37992, 38988, 42741, 50656, 51984, 56988, 60154, 69312, 75984, 77976, 85482, 90231, 101312, 103968, 113976, 120308, 151968, 155952, 170964, 180462, 207936, 227952, 240616, 270693, 303936, 311904, 341928, 360924, 455904, 481232, 541386, 571463, 623808, 683856, 721848, 812079, 911808, 962464, 1082772, 1142926, 1367712, 1443696, 1624158, 1714389, 1924928, 2165544, 2285852, 2735424, 2887392, 3248316, 3428778, 4331088, 4571704, 5143167, 5774784, 6496632, 6857556, 8662176, 9143408, 10286334, 12993264, 13715112, 15429501, 17324352, 18286816, 20572668, 25986528, 27430224, 30859002, 36573632, 41145336, 51973056, 54860448, 61718004, 82290672, 109720896, 123436008, 164581344, 246872016, 329162688, 493744032, 987488064]

約数ペア:

[(1, 987488064), (2, 493744032), (3, 329162688), (4, 246872016), (6, 164581344), (8, 123436008), (9, 109720896), (12, 82290672), (16, 61718004), (18, 54860448), (19, 51973056), (24, 41145336), (27, 36573632), (32, 30859002), (36, 27430224), (38, 25986528), (48, 20572668), (54, 18286816), (57, 17324352), (64, 15429501), (72, 13715112), (76, 12993264), (96, 10286334), (108, 9143408), (114, 8662176), (144, 6857556), (152, 6496632), (171, 5774784), (192, 5143167), (216, 4571704), (228, 4331088), (288, 3428778), (304, 3248316), (342, 2887392), (361, 2735424), (432, 2285852), (456, 2165544), (513, 1924928), (576, 1714389), (608, 1624158), (684, 1443696), (722, 1367712), (864, 1142926), (912, 1082772), (1026, 962464), (1083, 911808), (1216, 812079), (1368, 721848), (1444, 683856), (1583, 623808), (1728, 571463), (1824, 541386), (2052, 481232), (2166, 455904), (2736, 360924), (2888, 341928), (3166, 311904), (3249, 303936), (3648, 270693), (4104, 240616), (4332, 227952), (4749, 207936), (5472, 180462), (5776, 170964), (6332, 155952), (6498, 151968), (8208, 120308), (8664, 113976), (9498, 103968), (9747, 101312), (10944, 90231), (11552, 85482), (12664, 77976), (12996, 75984), (14247, 69312), (16416, 60154), (17328, 56988), (18996, 51984), (19494, 50656), (23104, 42741), (25328, 38988), (25992, 37992), (28494, 34656), (30077, 32832)]