278634336

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{47581}}^1$

素因数の和:47655

約数の個数: 48

約数和(自身を含む): 743421168

約数和(自身を除く): 464786832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 47581, 95162, 142743, 190324, 285486, 380648, 570972, 761296, 1141944, 1522592, 2283888, 2902441, 4567776, 5804882, 8707323, 11609764, 17414646, 23219528, 34829292, 46439056, 69658584, 92878112, 139317168, 278634336]

約数ペア:

[(1, 278634336), (2, 139317168), (3, 92878112), (4, 69658584), (6, 46439056), (8, 34829292), (12, 23219528), (16, 17414646), (24, 11609764), (32, 8707323), (48, 5804882), (61, 4567776), (96, 2902441), (122, 2283888), (183, 1522592), (244, 1141944), (366, 761296), (488, 570972), (732, 380648), (976, 285486), (1464, 190324), (1952, 142743), (2928, 95162), (5856, 47581)]