329406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 64

約数和(自身を含む): 884736

約数和(自身を除く): 555330

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 31, 33, 42, 46, 62, 66, 69, 77, 93, 138, 154, 161, 186, 217, 231, 253, 322, 341, 434, 462, 483, 506, 651, 682, 713, 759, 966, 1023, 1302, 1426, 1518, 1771, 2046, 2139, 2387, 3542, 4278, 4774, 4991, 5313, 7161, 7843, 9982, 10626, 14322, 14973, 15686, 23529, 29946, 47058, 54901, 109802, 164703, 329406]

約数ペア:

[(1, 329406), (2, 164703), (3, 109802), (6, 54901), (7, 47058), (11, 29946), (14, 23529), (21, 15686), (22, 14973), (23, 14322), (31, 10626), (33, 9982), (42, 7843), (46, 7161), (62, 5313), (66, 4991), (69, 4774), (77, 4278), (93, 3542), (138, 2387), (154, 2139), (161, 2046), (186, 1771), (217, 1518), (231, 1426), (253, 1302), (322, 1023), (341, 966), (434, 759), (462, 713), (483, 682), (506, 651)]