222028728

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{81869}}^1$

素因数の和:81991

約数の個数: 32

約数和(自身を含む): 559990800

約数和(自身を除く): 337962072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 81869, 163738, 245607, 327476, 491214, 654952, 982428, 1964856, 9251197, 18502394, 27753591, 37004788, 55507182, 74009576, 111014364, 222028728]

約数ペア:

[(1, 222028728), (2, 111014364), (3, 74009576), (4, 55507182), (6, 37004788), (8, 27753591), (12, 18502394), (24, 9251197), (113, 1964856), (226, 982428), (339, 654952), (452, 491214), (678, 327476), (904, 245607), (1356, 163738), (2712, 81869)]