247376232

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{8161}}^1$

素因数の和:8594

約数の個数: 48

約数和(自身を含む): 671650980

約数和(自身を除く): 424274748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7578, 8161, 10104, 15156, 16322, 24483, 30312, 32644, 48966, 65288, 73449, 97932, 146898, 195864, 293796, 587592, 3435781, 6871562, 10307343, 13743124, 20614686, 27486248, 30922029, 41229372, 61844058, 82458744, 123688116, 247376232]

約数ペア:

[(1, 247376232), (2, 123688116), (3, 82458744), (4, 61844058), (6, 41229372), (8, 30922029), (9, 27486248), (12, 20614686), (18, 13743124), (24, 10307343), (36, 6871562), (72, 3435781), (421, 587592), (842, 293796), (1263, 195864), (1684, 146898), (2526, 97932), (3368, 73449), (3789, 65288), (5052, 48966), (7578, 32644), (8161, 30312), (10104, 24483), (15156, 16322)]