264239594528

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2927149}}^1$

素因数の和:2927210

約数の個数: 96

約数和(自身を含む): 660927052800

約数和(自身を除く): 396687458272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2821, 2912, 3224, 3472, 5642, 6448, 6944, 11284, 12896, 22568, 45136, 90272, 2927149, 5854298, 11708596, 20490043, 23417192, 38052937, 40980086, 46834384, 76105874, 81960172, 90741619, 93668768, 152211748, 163920344, 181483238, 266370559, 304423496, 327840688, 362966476, 532741118, 608846992, 635191333, 655681376, 725932952, 1065482236, 1179641047, 1217693984, 1270382666, 1451865904, 2130964472, 2359282094, 2540765332, 2903731808, 4261928944, 4718564188, 5081530664, 8257487329, 8523857888, 9437128376, 10163061328, 16514974658, 18874256752, 20326122656, 33029949316, 37748513504, 66059898632, 132119797264, 264239594528]

約数ペア:

[(1, 264239594528), (2, 132119797264), (4, 66059898632), (7, 37748513504), (8, 33029949316), (13, 20326122656), (14, 18874256752), (16, 16514974658), (26, 10163061328), (28, 9437128376), (31, 8523857888), (32, 8257487329), (52, 5081530664), (56, 4718564188), (62, 4261928944), (91, 2903731808), (104, 2540765332), (112, 2359282094), (124, 2130964472), (182, 1451865904), (208, 1270382666), (217, 1217693984), (224, 1179641047), (248, 1065482236), (364, 725932952), (403, 655681376), (416, 635191333), (434, 608846992), (496, 532741118), (728, 362966476), (806, 327840688), (868, 304423496), (992, 266370559), (1456, 181483238), (1612, 163920344), (1736, 152211748), (2821, 93668768), (2912, 90741619), (3224, 81960172), (3472, 76105874), (5642, 46834384), (6448, 40980086), (6944, 38052937), (11284, 23417192), (12896, 20490043), (22568, 11708596), (45136, 5854298), (90272, 2927149)]