441855488

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:947

約数の個数: 80

約数和(自身を含む): 947952720

約数和(自身を除く): 506097232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 212, 256, 304, 424, 512, 608, 848, 857, 1007, 1216, 1696, 1714, 2014, 2432, 3392, 3428, 4028, 4864, 6784, 6856, 8056, 9728, 13568, 13712, 16112, 16283, 27136, 27424, 32224, 32566, 45421, 54848, 64448, 65132, 90842, 109696, 128896, 130264, 181684, 219392, 257792, 260528, 363368, 438784, 515584, 521056, 726736, 862999, 1042112, 1453472, 1725998, 2084224, 2906944, 3451996, 4168448, 5813888, 6903992, 8336896, 11627776, 13807984, 23255552, 27615968, 55231936, 110463872, 220927744, 441855488]

約数ペア:

[(1, 441855488), (2, 220927744), (4, 110463872), (8, 55231936), (16, 27615968), (19, 23255552), (32, 13807984), (38, 11627776), (53, 8336896), (64, 6903992), (76, 5813888), (106, 4168448), (128, 3451996), (152, 2906944), (212, 2084224), (256, 1725998), (304, 1453472), (424, 1042112), (512, 862999), (608, 726736), (848, 521056), (857, 515584), (1007, 438784), (1216, 363368), (1696, 260528), (1714, 257792), (2014, 219392), (2432, 181684), (3392, 130264), (3428, 128896), (4028, 109696), (4864, 90842), (6784, 65132), (6856, 64448), (8056, 54848), (9728, 45421), (13568, 32566), (13712, 32224), (16112, 27424), (16283, 27136)]