425422424

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{911}}^1$

素因数の和:1224

約数の個数: 64

約数和(自身を含む): 945561600

約数和(自身を除く): 520139176

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 269, 434, 538, 868, 911, 1076, 1736, 1822, 1883, 2152, 3644, 3766, 6377, 7288, 7532, 8339, 12754, 15064, 16678, 25508, 28241, 33356, 51016, 56482, 58373, 66712, 112964, 116746, 197687, 225928, 233492, 245059, 395374, 466984, 490118, 790748, 980236, 1581496, 1715413, 1960472, 3430826, 6861652, 7596829, 13723304, 15193658, 30387316, 53177803, 60774632, 106355606, 212711212, 425422424]

約数ペア:

[(1, 425422424), (2, 212711212), (4, 106355606), (7, 60774632), (8, 53177803), (14, 30387316), (28, 15193658), (31, 13723304), (56, 7596829), (62, 6861652), (124, 3430826), (217, 1960472), (248, 1715413), (269, 1581496), (434, 980236), (538, 790748), (868, 490118), (911, 466984), (1076, 395374), (1736, 245059), (1822, 233492), (1883, 225928), (2152, 197687), (3644, 116746), (3766, 112964), (6377, 66712), (7288, 58373), (7532, 56482), (8339, 51016), (12754, 33356), (15064, 28241), (16678, 25508)]