248230632

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21503}}^1$

素因数の和:21562

約数の個数: 64

約数和(自身を含む): 686407680

約数和(自身を除く): 438177048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 21503, 43006, 64509, 86012, 129018, 172024, 258036, 279539, 516072, 559078, 795611, 838617, 1118156, 1591222, 1677234, 2236312, 2386833, 3182444, 3354468, 4773666, 6364888, 6708936, 9547332, 10342943, 19094664, 20685886, 31028829, 41371772, 62057658, 82743544, 124115316, 248230632]

約数ペア:

[(1, 248230632), (2, 124115316), (3, 82743544), (4, 62057658), (6, 41371772), (8, 31028829), (12, 20685886), (13, 19094664), (24, 10342943), (26, 9547332), (37, 6708936), (39, 6364888), (52, 4773666), (74, 3354468), (78, 3182444), (104, 2386833), (111, 2236312), (148, 1677234), (156, 1591222), (222, 1118156), (296, 838617), (312, 795611), (444, 559078), (481, 516072), (888, 279539), (962, 258036), (1443, 172024), (1924, 129018), (2886, 86012), (3848, 64509), (5772, 43006), (11544, 21503)]