1312036264

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 3147724800

約数和(自身を除く): 1835688536

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 131, 142, 154, 229, 262, 284, 308, 458, 497, 524, 568, 616, 781, 916, 917, 994, 1048, 1441, 1562, 1603, 1832, 1834, 1988, 2519, 2882, 3124, 3206, 3668, 3976, 5038, 5467, 5764, 6248, 6412, 7336, 9301, 10076, 10087, 10934, 11528, 12824, 16259, 17633, 18602, 20152, 20174, 21868, 29999, 32518, 35266, 37204, 40348, 43736, 59998, 65036, 65107, 70532, 74408, 80696, 102311, 113813, 119996, 130072, 130214, 141064, 178849, 204622, 209993, 227626, 239992, 260428, 329989, 357698, 409244, 419986, 455252, 520856, 659978, 715396, 716177, 818488, 839972, 910504, 1251943, 1319956, 1430792, 1432354, 1679944, 2129929, 2309923, 2503886, 2639912, 2864708, 4259858, 4619846, 5007772, 5729416, 8519716, 9239692, 10015544, 14909503, 17039432, 18479384, 23429219, 29819006, 46858438, 59638012, 93716876, 119276024, 164004533, 187433752, 328009066, 656018132, 1312036264]

約数ペア:

[(1, 1312036264), (2, 656018132), (4, 328009066), (7, 187433752), (8, 164004533), (11, 119276024), (14, 93716876), (22, 59638012), (28, 46858438), (44, 29819006), (56, 23429219), (71, 18479384), (77, 17039432), (88, 14909503), (131, 10015544), (142, 9239692), (154, 8519716), (229, 5729416), (262, 5007772), (284, 4619846), (308, 4259858), (458, 2864708), (497, 2639912), (524, 2503886), (568, 2309923), (616, 2129929), (781, 1679944), (916, 1432354), (917, 1430792), (994, 1319956), (1048, 1251943), (1441, 910504), (1562, 839972), (1603, 818488), (1832, 716177), (1834, 715396), (1988, 659978), (2519, 520856), (2882, 455252), (3124, 419986), (3206, 409244), (3668, 357698), (3976, 329989), (5038, 260428), (5467, 239992), (5764, 227626), (6248, 209993), (6412, 204622), (7336, 178849), (9301, 141064), (10076, 130214), (10087, 130072), (10934, 119996), (11528, 113813), (12824, 102311), (16259, 80696), (17633, 74408), (18602, 70532), (20152, 65107), (20174, 65036), (21868, 59998), (29999, 43736), (32518, 40348), (35266, 37204)]