388667584

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{863}}^1$

素因数の和:1133

約数の個数: 56

約数和(自身を含む): 800575488

約数和(自身を除く): 411907904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 227, 248, 454, 496, 863, 908, 992, 1726, 1816, 1984, 3452, 3632, 6904, 7037, 7264, 13808, 14074, 14528, 26753, 27616, 28148, 53506, 55232, 56296, 107012, 112592, 195901, 214024, 225184, 391802, 428048, 450368, 783604, 856096, 1567208, 1712192, 3134416, 6072931, 6268832, 12145862, 12537664, 24291724, 48583448, 97166896, 194333792, 388667584]

約数ペア:

[(1, 388667584), (2, 194333792), (4, 97166896), (8, 48583448), (16, 24291724), (31, 12537664), (32, 12145862), (62, 6268832), (64, 6072931), (124, 3134416), (227, 1712192), (248, 1567208), (454, 856096), (496, 783604), (863, 450368), (908, 428048), (992, 391802), (1726, 225184), (1816, 214024), (1984, 195901), (3452, 112592), (3632, 107012), (6904, 56296), (7037, 55232), (7264, 53506), (13808, 28148), (14074, 27616), (14528, 26753)]