220799856

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{148387}}^1$

素因数の和:148429

約数の個数: 40

約数和(自身を含む): 588803584

約数和(自身を除く): 368003728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 148387, 296774, 445161, 593548, 890322, 1187096, 1780644, 2374192, 3561288, 4599997, 7122576, 9199994, 13799991, 18399988, 27599982, 36799976, 55199964, 73599952, 110399928, 220799856]

約数ペア:

[(1, 220799856), (2, 110399928), (3, 73599952), (4, 55199964), (6, 36799976), (8, 27599982), (12, 18399988), (16, 13799991), (24, 9199994), (31, 7122576), (48, 4599997), (62, 3561288), (93, 2374192), (124, 1780644), (186, 1187096), (248, 890322), (372, 593548), (496, 445161), (744, 296774), (1488, 148387)]