508825072

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1451}}^1$

素因数の和:1598

約数の個数: 80

約数和(自身を含む): 1175353344

約数和(自身を除く): 666528272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 101, 112, 124, 202, 217, 248, 404, 434, 496, 707, 808, 868, 1414, 1451, 1616, 1736, 2828, 2902, 3131, 3472, 5656, 5804, 6262, 10157, 11312, 11608, 12524, 20314, 21917, 23216, 25048, 40628, 43834, 44981, 50096, 81256, 87668, 89962, 146551, 162512, 175336, 179924, 293102, 314867, 350672, 359848, 586204, 629734, 719696, 1025857, 1172408, 1259468, 2051714, 2344816, 2518936, 4103428, 4543081, 5037872, 8206856, 9086162, 16413712, 18172324, 31801567, 36344648, 63603134, 72689296, 127206268, 254412536, 508825072]

約数ペア:

[(1, 508825072), (2, 254412536), (4, 127206268), (7, 72689296), (8, 63603134), (14, 36344648), (16, 31801567), (28, 18172324), (31, 16413712), (56, 9086162), (62, 8206856), (101, 5037872), (112, 4543081), (124, 4103428), (202, 2518936), (217, 2344816), (248, 2051714), (404, 1259468), (434, 1172408), (496, 1025857), (707, 719696), (808, 629734), (868, 586204), (1414, 359848), (1451, 350672), (1616, 314867), (1736, 293102), (2828, 179924), (2902, 175336), (3131, 162512), (3472, 146551), (5656, 89962), (5804, 87668), (6262, 81256), (10157, 50096), (11312, 44981), (11608, 43834), (12524, 40628), (20314, 25048), (21917, 23216)]