328672806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30931}}^1$

素因数の和:30977

約数の個数: 64

約数和(自身を含む): 855207936

約数和(自身を除く): 526535130

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 3542, 5313, 10626, 30931, 61862, 92793, 185586, 216517, 340241, 433034, 649551, 680482, 711413, 1020723, 1299102, 1422826, 2041446, 2134239, 2381687, 4268478, 4763374, 4979891, 7145061, 7825543, 9959782, 14290122, 14939673, 15651086, 23476629, 29879346, 46953258, 54778801, 109557602, 164336403, 328672806]

約数ペア:

[(1, 328672806), (2, 164336403), (3, 109557602), (6, 54778801), (7, 46953258), (11, 29879346), (14, 23476629), (21, 15651086), (22, 14939673), (23, 14290122), (33, 9959782), (42, 7825543), (46, 7145061), (66, 4979891), (69, 4763374), (77, 4268478), (138, 2381687), (154, 2134239), (161, 2041446), (231, 1422826), (253, 1299102), (322, 1020723), (462, 711413), (483, 680482), (506, 649551), (759, 433034), (966, 340241), (1518, 216517), (1771, 185586), (3542, 92793), (5313, 61862), (10626, 30931)]