216858144

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{72869}}^1$

素因数の和:72913

約数の個数: 48

約数和(自身を含む): 587623680

約数和(自身を除く): 370765536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 72869, 145738, 218607, 291476, 437214, 582952, 874428, 1165904, 1748856, 2258939, 2331808, 3497712, 4517878, 6776817, 6995424, 9035756, 13553634, 18071512, 27107268, 36143024, 54214536, 72286048, 108429072, 216858144]

約数ペア:

[(1, 216858144), (2, 108429072), (3, 72286048), (4, 54214536), (6, 36143024), (8, 27107268), (12, 18071512), (16, 13553634), (24, 9035756), (31, 6995424), (32, 6776817), (48, 4517878), (62, 3497712), (93, 2331808), (96, 2258939), (124, 1748856), (186, 1165904), (248, 874428), (372, 582952), (496, 437214), (744, 291476), (992, 218607), (1488, 145738), (2976, 72869)]