217518816

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73091}}^1$

素因数の和:73135

約数の個数: 48

約数和(自身を含む): 589413888

約数和(自身を除く): 371895072

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, 73091, 146182, 219273, 292364, 438546, 584728, 877092, 1169456, 1754184, 2265821, 2338912, 3508368, 4531642, 6797463, 7016736, 9063284, 13594926, 18126568, 27189852, 36253136, 54379704, 72506272, 108759408, 217518816]

約数ペア:

[(1, 217518816), (2, 108759408), (3, 72506272), (4, 54379704), (6, 36253136), (8, 27189852), (12, 18126568), (16, 13594926), (24, 9063284), (31, 7016736), (32, 6797463), (48, 4531642), (62, 3508368), (93, 2338912), (96, 2265821), (124, 1754184), (186, 1169456), (248, 877092), (372, 584728), (496, 438546), (744, 292364), (992, 219273), (1488, 146182), (2976, 73091)]