247728192

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41621}}^1$

素因数の和:41667

約数の個数: 56

約数和(自身を含む): 676607232

約数和(自身を除く): 428879040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 41621, 83242, 124863, 166484, 249726, 332968, 499452, 665936, 998904, 1290251, 1331872, 1997808, 2580502, 2663744, 3870753, 3995616, 5161004, 7741506, 7991232, 10322008, 15483012, 20644016, 30966024, 41288032, 61932048, 82576064, 123864096, 247728192]

約数ペア:

[(1, 247728192), (2, 123864096), (3, 82576064), (4, 61932048), (6, 41288032), (8, 30966024), (12, 20644016), (16, 15483012), (24, 10322008), (31, 7991232), (32, 7741506), (48, 5161004), (62, 3995616), (64, 3870753), (93, 2663744), (96, 2580502), (124, 1997808), (186, 1331872), (192, 1290251), (248, 998904), (372, 665936), (496, 499452), (744, 332968), (992, 249726), (1488, 166484), (1984, 124863), (2976, 83242), (5952, 41621)]