221550624

素因数分解:

$2^5\times 3^2\times {\mathrm{769273}}^1$

素因数の和:769289

約数の個数: 36

約数和(自身を含む): 630035406

約数和(自身を除く): 408484782

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 769273, 1538546, 2307819, 3077092, 4615638, 6154184, 6923457, 9231276, 12308368, 13846914, 18462552, 24616736, 27693828, 36925104, 55387656, 73850208, 110775312, 221550624]

約数ペア:

[(1, 221550624), (2, 110775312), (3, 73850208), (4, 55387656), (6, 36925104), (8, 27693828), (9, 24616736), (12, 18462552), (16, 13846914), (18, 12308368), (24, 9231276), (32, 6923457), (36, 6154184), (48, 4615638), (72, 3077092), (96, 2307819), (144, 1538546), (288, 769273)]