218399712

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73387}}^1$

素因数の和:73431

約数の個数: 48

約数和(自身を含む): 591800832

約数和(自身を除く): 373401120

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, 73387, 146774, 220161, 293548, 440322, 587096, 880644, 1174192, 1761288, 2274997, 2348384, 3522576, 4549994, 6824991, 7045152, 9099988, 13649982, 18199976, 27299964, 36399952, 54599928, 72799904, 109199856, 218399712]

約数ペア:

[(1, 218399712), (2, 109199856), (3, 72799904), (4, 54599928), (6, 36399952), (8, 27299964), (12, 18199976), (16, 13649982), (24, 9099988), (31, 7045152), (32, 6824991), (48, 4549994), (62, 3522576), (93, 2348384), (96, 2274997), (124, 1761288), (186, 1174192), (248, 880644), (372, 587096), (496, 440322), (744, 293548), (992, 220161), (1488, 146774), (2976, 73387)]