407881872

素因数分解:

$2^4\times 3^3\times {\mathrm{601}}^1\times {\mathrm{1571}}^1$

素因数の和:2189

約数の個数: 80

約数和(自身を含む): 1173466560

約数和(自身を除く): 765584688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 601, 1202, 1571, 1803, 2404, 3142, 3606, 4713, 4808, 5409, 6284, 7212, 9426, 9616, 10818, 12568, 14139, 14424, 16227, 18852, 21636, 25136, 28278, 28848, 32454, 37704, 42417, 43272, 56556, 64908, 75408, 84834, 86544, 113112, 129816, 169668, 226224, 259632, 339336, 678672, 944171, 1888342, 2832513, 3776684, 5665026, 7553368, 8497539, 11330052, 15106736, 16995078, 22660104, 25492617, 33990156, 45320208, 50985234, 67980312, 101970468, 135960624, 203940936, 407881872]

約数ペア:

[(1, 407881872), (2, 203940936), (3, 135960624), (4, 101970468), (6, 67980312), (8, 50985234), (9, 45320208), (12, 33990156), (16, 25492617), (18, 22660104), (24, 16995078), (27, 15106736), (36, 11330052), (48, 8497539), (54, 7553368), (72, 5665026), (108, 3776684), (144, 2832513), (216, 1888342), (432, 944171), (601, 678672), (1202, 339336), (1571, 259632), (1803, 226224), (2404, 169668), (3142, 129816), (3606, 113112), (4713, 86544), (4808, 84834), (5409, 75408), (6284, 64908), (7212, 56556), (9426, 43272), (9616, 42417), (10818, 37704), (12568, 32454), (14139, 28848), (14424, 28278), (16227, 25136), (18852, 21636)]