491145860136

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1483}}^1\times {\mathrm{10169}}^1$

素因数の和:11743

約数の個数: 128

約数和(自身を含む): 1303972992000

約数和(自身を除く): 812827131864

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 59, 69, 92, 118, 138, 177, 184, 236, 276, 354, 472, 552, 708, 1357, 1416, 1483, 2714, 2966, 4071, 4449, 5428, 5932, 8142, 8898, 10169, 10856, 11864, 16284, 17796, 20338, 30507, 32568, 34109, 35592, 40676, 61014, 68218, 81352, 87497, 102327, 122028, 136436, 174994, 204654, 233887, 244056, 262491, 272872, 349988, 409308, 467774, 524982, 599971, 699976, 701661, 818616, 935548, 1049964, 1199942, 1403322, 1799913, 1871096, 2012431, 2099928, 2399884, 2806644, 3599826, 4024862, 4799768, 5613288, 6037293, 7199652, 8049724, 12074586, 13799333, 14399304, 15080627, 16099448, 24149172, 27598666, 30161254, 41397999, 45241881, 48298344, 55197332, 60322508, 82795998, 90483762, 110394664, 120645016, 165591996, 180967524, 331183992, 346854421, 361935048, 693708842, 889756993, 1040563263, 1387417684, 1779513986, 2081126526, 2669270979, 2774835368, 3559027972, 4162253052, 5338541958, 7118055944, 8324506104, 10677083916, 20464410839, 21354167832, 40928821678, 61393232517, 81857643356, 122786465034, 163715286712, 245572930068, 491145860136]

約数ペア:

[(1, 491145860136), (2, 245572930068), (3, 163715286712), (4, 122786465034), (6, 81857643356), (8, 61393232517), (12, 40928821678), (23, 21354167832), (24, 20464410839), (46, 10677083916), (59, 8324506104), (69, 7118055944), (92, 5338541958), (118, 4162253052), (138, 3559027972), (177, 2774835368), (184, 2669270979), (236, 2081126526), (276, 1779513986), (354, 1387417684), (472, 1040563263), (552, 889756993), (708, 693708842), (1357, 361935048), (1416, 346854421), (1483, 331183992), (2714, 180967524), (2966, 165591996), (4071, 120645016), (4449, 110394664), (5428, 90483762), (5932, 82795998), (8142, 60322508), (8898, 55197332), (10169, 48298344), (10856, 45241881), (11864, 41397999), (16284, 30161254), (17796, 27598666), (20338, 24149172), (30507, 16099448), (32568, 15080627), (34109, 14399304), (35592, 13799333), (40676, 12074586), (61014, 8049724), (68218, 7199652), (81352, 6037293), (87497, 5613288), (102327, 4799768), (122028, 4024862), (136436, 3599826), (174994, 2806644), (204654, 2399884), (233887, 2099928), (244056, 2012431), (262491, 1871096), (272872, 1799913), (349988, 1403322), (409308, 1199942), (467774, 1049964), (524982, 935548), (599971, 818616), (699976, 701661)]