1228155552

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1471}}^1$

素因数の和:1723

約数の個数: 144

約数和(自身を含む): 3780661248

約数和(自身を除く): 2552505696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 223, 234, 288, 312, 416, 446, 468, 624, 669, 892, 936, 1248, 1338, 1471, 1784, 1872, 2007, 2676, 2899, 2942, 3568, 3744, 4014, 4413, 5352, 5798, 5884, 7136, 8028, 8697, 8826, 10704, 11596, 11768, 13239, 16056, 17394, 17652, 19123, 21408, 23192, 23536, 26091, 26478, 32112, 34788, 35304, 38246, 46384, 47072, 52182, 52956, 57369, 64224, 69576, 70608, 76492, 92768, 104364, 105912, 114738, 139152, 141216, 152984, 172107, 208728, 211824, 229476, 278304, 305968, 328033, 344214, 417456, 423648, 458952, 611936, 656066, 688428, 834912, 917904, 984099, 1312132, 1376856, 1835808, 1968198, 2624264, 2753712, 2952297, 3936396, 4264429, 5248528, 5507424, 5904594, 7872792, 8528858, 10497056, 11809188, 12793287, 15745584, 17057716, 23618376, 25586574, 31491168, 34115432, 38379861, 47236752, 51173148, 68230864, 76759722, 94473504, 102346296, 136461728, 153519444, 204692592, 307038888, 409385184, 614077776, 1228155552]

約数ペア:

[(1, 1228155552), (2, 614077776), (3, 409385184), (4, 307038888), (6, 204692592), (8, 153519444), (9, 136461728), (12, 102346296), (13, 94473504), (16, 76759722), (18, 68230864), (24, 51173148), (26, 47236752), (32, 38379861), (36, 34115432), (39, 31491168), (48, 25586574), (52, 23618376), (72, 17057716), (78, 15745584), (96, 12793287), (104, 11809188), (117, 10497056), (144, 8528858), (156, 7872792), (208, 5904594), (223, 5507424), (234, 5248528), (288, 4264429), (312, 3936396), (416, 2952297), (446, 2753712), (468, 2624264), (624, 1968198), (669, 1835808), (892, 1376856), (936, 1312132), (1248, 984099), (1338, 917904), (1471, 834912), (1784, 688428), (1872, 656066), (2007, 611936), (2676, 458952), (2899, 423648), (2942, 417456), (3568, 344214), (3744, 328033), (4014, 305968), (4413, 278304), (5352, 229476), (5798, 211824), (5884, 208728), (7136, 172107), (8028, 152984), (8697, 141216), (8826, 139152), (10704, 114738), (11596, 105912), (11768, 104364), (13239, 92768), (16056, 76492), (17394, 70608), (17652, 69576), (19123, 64224), (21408, 57369), (23192, 52956), (23536, 52182), (26091, 47072), (26478, 46384), (32112, 38246), (34788, 35304)]