448128

素因数分解:

$2^7\times 3^2\times {\mathrm{389}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 1292850

約数和(自身を除く): 844722

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 389, 576, 778, 1152, 1167, 1556, 2334, 3112, 3501, 4668, 6224, 7002, 9336, 12448, 14004, 18672, 24896, 28008, 37344, 49792, 56016, 74688, 112032, 149376, 224064, 448128]

約数ペア:

[(1, 448128), (2, 224064), (3, 149376), (4, 112032), (6, 74688), (8, 56016), (9, 49792), (12, 37344), (16, 28008), (18, 24896), (24, 18672), (32, 14004), (36, 12448), (48, 9336), (64, 7002), (72, 6224), (96, 4668), (128, 3501), (144, 3112), (192, 2334), (288, 1556), (384, 1167), (389, 1152), (576, 778)]