320610654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{195733}}^1$

素因数の和:195761

約数の個数: 48

約数和(自身を含む): 854966112

約数和(自身を除く): 534355458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 195733, 391466, 587199, 1174398, 1370131, 1761597, 2544529, 2740262, 3523194, 4110393, 5089058, 7633587, 8220786, 12331179, 15267174, 17811703, 22900761, 24662358, 35623406, 45801522, 53435109, 106870218, 160305327, 320610654]

約数ペア:

[(1, 320610654), (2, 160305327), (3, 106870218), (6, 53435109), (7, 45801522), (9, 35623406), (13, 24662358), (14, 22900761), (18, 17811703), (21, 15267174), (26, 12331179), (39, 8220786), (42, 7633587), (63, 5089058), (78, 4110393), (91, 3523194), (117, 2740262), (126, 2544529), (182, 1761597), (234, 1370131), (273, 1174398), (546, 587199), (819, 391466), (1638, 195733)]