887788416

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 2664990720

約数和(自身を除く): 1777202304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 41, 48, 51, 62, 64, 68, 82, 93, 96, 102, 107, 123, 124, 128, 136, 164, 186, 192, 204, 214, 246, 248, 272, 321, 328, 372, 384, 408, 428, 492, 496, 527, 544, 642, 656, 697, 744, 816, 856, 984, 992, 1054, 1088, 1271, 1284, 1312, 1394, 1488, 1581, 1632, 1712, 1819, 1968, 1984, 2091, 2108, 2176, 2542, 2568, 2624, 2788, 2976, 3162, 3264, 3317, 3424, 3638, 3813, 3936, 3968, 4182, 4216, 4387, 5084, 5136, 5248, 5457, 5576, 5952, 6324, 6528, 6634, 6848, 7276, 7626, 7872, 8364, 8432, 8774, 9951, 10168, 10272, 10914, 11152, 11904, 12648, 13161, 13268, 13696, 14552, 15252, 15744, 16728, 16864, 17548, 19902, 20336, 20544, 21607, 21828, 22304, 25296, 26322, 26536, 29104, 30504, 33456, 33728, 35096, 39804, 40672, 41088, 43214, 43656, 44608, 50592, 52644, 53072, 56389, 58208, 61008, 64821, 66912, 67456, 70192, 74579, 79608, 81344, 86428, 87312, 89216, 101184, 105288, 106144, 112778, 116416, 122016, 129642, 133824, 135997, 140384, 149158, 159216, 162688, 169167, 172856, 174624, 202368, 210576, 212288, 223737, 225556, 232832, 244032, 259284, 267648, 271994, 280768, 298316, 318432, 338334, 345712, 349248, 407991, 421152, 424576, 447474, 451112, 488064, 518568, 543988, 561536, 596632, 636864, 676668, 691424, 698496, 815982, 842304, 894948, 902224, 1037136, 1087976, 1193264, 1273728, 1353336, 1382848, 1631964, 1684608, 1789896, 1804448, 2074272, 2175952, 2311949, 2386528, 2706672, 2765696, 3263928, 3579792, 3608896, 4148544, 4351904, 4623898, 4773056, 5413344, 6527856, 6935847, 7159584, 7217792, 8297088, 8703808, 9247796, 9546112, 10826688, 13055712, 13871694, 14319168, 17407616, 18495592, 21653376, 26111424, 27743388, 28638336, 36991184, 52222848, 55486776, 73982368, 110973552, 147964736, 221947104, 295929472, 443894208, 887788416]

約数ペア:

[(1, 887788416), (2, 443894208), (3, 295929472), (4, 221947104), (6, 147964736), (8, 110973552), (12, 73982368), (16, 55486776), (17, 52222848), (24, 36991184), (31, 28638336), (32, 27743388), (34, 26111424), (41, 21653376), (48, 18495592), (51, 17407616), (62, 14319168), (64, 13871694), (68, 13055712), (82, 10826688), (93, 9546112), (96, 9247796), (102, 8703808), (107, 8297088), (123, 7217792), (124, 7159584), (128, 6935847), (136, 6527856), (164, 5413344), (186, 4773056), (192, 4623898), (204, 4351904), (214, 4148544), (246, 3608896), (248, 3579792), (272, 3263928), (321, 2765696), (328, 2706672), (372, 2386528), (384, 2311949), (408, 2175952), (428, 2074272), (492, 1804448), (496, 1789896), (527, 1684608), (544, 1631964), (642, 1382848), (656, 1353336), (697, 1273728), (744, 1193264), (816, 1087976), (856, 1037136), (984, 902224), (992, 894948), (1054, 842304), (1088, 815982), (1271, 698496), (1284, 691424), (1312, 676668), (1394, 636864), (1488, 596632), (1581, 561536), (1632, 543988), (1712, 518568), (1819, 488064), (1968, 451112), (1984, 447474), (2091, 424576), (2108, 421152), (2176, 407991), (2542, 349248), (2568, 345712), (2624, 338334), (2788, 318432), (2976, 298316), (3162, 280768), (3264, 271994), (3317, 267648), (3424, 259284), (3638, 244032), (3813, 232832), (3936, 225556), (3968, 223737), (4182, 212288), (4216, 210576), (4387, 202368), (5084, 174624), (5136, 172856), (5248, 169167), (5457, 162688), (5576, 159216), (5952, 149158), (6324, 140384), (6528, 135997), (6634, 133824), (6848, 129642), (7276, 122016), (7626, 116416), (7872, 112778), (8364, 106144), (8432, 105288), (8774, 101184), (9951, 89216), (10168, 87312), (10272, 86428), (10914, 81344), (11152, 79608), (11904, 74579), (12648, 70192), (13161, 67456), (13268, 66912), (13696, 64821), (14552, 61008), (15252, 58208), (15744, 56389), (16728, 53072), (16864, 52644), (17548, 50592), (19902, 44608), (20336, 43656), (20544, 43214), (21607, 41088), (21828, 40672), (22304, 39804), (25296, 35096), (26322, 33728), (26536, 33456), (29104, 30504)]