385344

素因数分解:

$2^6\times 3^3\times {\mathrm{223}}^1$

素因数の和:244

約数の個数: 56

約数和(自身を含む): 1137920

約数和(自身を除く): 752576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 223, 288, 432, 446, 576, 669, 864, 892, 1338, 1728, 1784, 2007, 2676, 3568, 4014, 5352, 6021, 7136, 8028, 10704, 12042, 14272, 16056, 21408, 24084, 32112, 42816, 48168, 64224, 96336, 128448, 192672, 385344]

約数ペア:

[(1, 385344), (2, 192672), (3, 128448), (4, 96336), (6, 64224), (8, 48168), (9, 42816), (12, 32112), (16, 24084), (18, 21408), (24, 16056), (27, 14272), (32, 12042), (36, 10704), (48, 8028), (54, 7136), (64, 6021), (72, 5352), (96, 4014), (108, 3568), (144, 2676), (192, 2007), (216, 1784), (223, 1728), (288, 1338), (432, 892), (446, 864), (576, 669)]