252539392

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2329

約数の個数: 80

約数和(自身を含む): 595533312

約数和(自身を除く): 342993920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1736, 1792, 1984, 2273, 3472, 3584, 3968, 4546, 6944, 7936, 9092, 13888, 15872, 15911, 18184, 27776, 31822, 36368, 55552, 63644, 70463, 72736, 111104, 127288, 140926, 145472, 254576, 281852, 290944, 493241, 509152, 563704, 581888, 986482, 1018304, 1127408, 1163776, 1972964, 2036608, 2254816, 3945928, 4073216, 4509632, 7891856, 8146432, 9019264, 15783712, 18038528, 31567424, 36077056, 63134848, 126269696, 252539392]

約数ペア:

[(1, 252539392), (2, 126269696), (4, 63134848), (7, 36077056), (8, 31567424), (14, 18038528), (16, 15783712), (28, 9019264), (31, 8146432), (32, 7891856), (56, 4509632), (62, 4073216), (64, 3945928), (112, 2254816), (124, 2036608), (128, 1972964), (217, 1163776), (224, 1127408), (248, 1018304), (256, 986482), (434, 581888), (448, 563704), (496, 509152), (512, 493241), (868, 290944), (896, 281852), (992, 254576), (1736, 145472), (1792, 140926), (1984, 127288), (2273, 111104), (3472, 72736), (3584, 70463), (3968, 63644), (4546, 55552), (6944, 36368), (7936, 31822), (9092, 27776), (13888, 18184), (15872, 15911)]