248840224

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1831}}^1$

素因数の和:2009

約数の個数: 48

約数和(自身を含む): 509677056

約数和(自身を除く): 260836832

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 137, 248, 274, 496, 548, 992, 1096, 1831, 2192, 3662, 4247, 4384, 7324, 8494, 14648, 16988, 29296, 33976, 56761, 58592, 67952, 113522, 135904, 227044, 250847, 454088, 501694, 908176, 1003388, 1816352, 2006776, 4013552, 7776257, 8027104, 15552514, 31105028, 62210056, 124420112, 248840224]

約数ペア:

[(1, 248840224), (2, 124420112), (4, 62210056), (8, 31105028), (16, 15552514), (31, 8027104), (32, 7776257), (62, 4013552), (124, 2006776), (137, 1816352), (248, 1003388), (274, 908176), (496, 501694), (548, 454088), (992, 250847), (1096, 227044), (1831, 135904), (2192, 113522), (3662, 67952), (4247, 58592), (4384, 56761), (7324, 33976), (8494, 29296), (14648, 16988)]