1243817736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{863}}^1$

素因数の和:1275

約数の個数: 128

約数和(自身を含む): 3722526720

約数和(自身を除く): 2478708984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 373, 483, 552, 644, 746, 863, 966, 1119, 1288, 1492, 1726, 1932, 2238, 2589, 2611, 2984, 3452, 3864, 4476, 5178, 5222, 6041, 6904, 7833, 8579, 8952, 10356, 10444, 12082, 15666, 17158, 18123, 19849, 20712, 20888, 24164, 25737, 31332, 34316, 36246, 39698, 48328, 51474, 59547, 60053, 62664, 68632, 72492, 79396, 102948, 119094, 120106, 138943, 144984, 158792, 180159, 205896, 238188, 240212, 277886, 321899, 360318, 416829, 476376, 480424, 555772, 643798, 720636, 833658, 965697, 1111544, 1287596, 1441272, 1667316, 1931394, 2253293, 2575192, 3334632, 3862788, 4506586, 6759879, 7403677, 7725576, 9013172, 13519758, 14807354, 18026344, 22211031, 27039516, 29614708, 44422062, 51825739, 54079032, 59229416, 88844124, 103651478, 155477217, 177688248, 207302956, 310954434, 414605912, 621908868, 1243817736]

約数ペア:

[(1, 1243817736), (2, 621908868), (3, 414605912), (4, 310954434), (6, 207302956), (7, 177688248), (8, 155477217), (12, 103651478), (14, 88844124), (21, 59229416), (23, 54079032), (24, 51825739), (28, 44422062), (42, 29614708), (46, 27039516), (56, 22211031), (69, 18026344), (84, 14807354), (92, 13519758), (138, 9013172), (161, 7725576), (168, 7403677), (184, 6759879), (276, 4506586), (322, 3862788), (373, 3334632), (483, 2575192), (552, 2253293), (644, 1931394), (746, 1667316), (863, 1441272), (966, 1287596), (1119, 1111544), (1288, 965697), (1492, 833658), (1726, 720636), (1932, 643798), (2238, 555772), (2589, 480424), (2611, 476376), (2984, 416829), (3452, 360318), (3864, 321899), (4476, 277886), (5178, 240212), (5222, 238188), (6041, 205896), (6904, 180159), (7833, 158792), (8579, 144984), (8952, 138943), (10356, 120106), (10444, 119094), (12082, 102948), (15666, 79396), (17158, 72492), (18123, 68632), (19849, 62664), (20712, 60053), (20888, 59547), (24164, 51474), (25737, 48328), (31332, 39698), (34316, 36246)]