243678848

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^2\times {\mathrm{283}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 575304480

約数和(自身を除く): 331625632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 283, 434, 448, 496, 566, 868, 896, 961, 992, 1132, 1736, 1922, 1981, 1984, 2264, 3472, 3844, 3962, 3968, 4528, 6727, 6944, 7688, 7924, 8773, 9056, 13454, 13888, 15376, 15848, 17546, 18112, 26908, 27776, 30752, 31696, 35092, 36224, 53816, 61411, 61504, 63392, 70184, 107632, 122822, 123008, 126784, 140368, 215264, 245644, 253568, 271963, 280736, 430528, 491288, 543926, 561472, 861056, 982576, 1087852, 1122944, 1903741, 1965152, 2175704, 3807482, 3930304, 4351408, 7614964, 7860608, 8702816, 15229928, 17405632, 30459856, 34811264, 60919712, 121839424, 243678848]

約数ペア:

[(1, 243678848), (2, 121839424), (4, 60919712), (7, 34811264), (8, 30459856), (14, 17405632), (16, 15229928), (28, 8702816), (31, 7860608), (32, 7614964), (56, 4351408), (62, 3930304), (64, 3807482), (112, 2175704), (124, 1965152), (128, 1903741), (217, 1122944), (224, 1087852), (248, 982576), (283, 861056), (434, 561472), (448, 543926), (496, 491288), (566, 430528), (868, 280736), (896, 271963), (961, 253568), (992, 245644), (1132, 215264), (1736, 140368), (1922, 126784), (1981, 123008), (1984, 122822), (2264, 107632), (3472, 70184), (3844, 63392), (3962, 61504), (3968, 61411), (4528, 53816), (6727, 36224), (6944, 35092), (7688, 31696), (7924, 30752), (8773, 27776), (9056, 26908), (13454, 18112), (13888, 17546), (15376, 15848)]