339969798

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{409}}^1\times {\mathrm{733}}^1$

素因数の和:1163

約数の個数: 80

約数和(自身を含む): 873929760

約数和(自身を除く): 533959962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 409, 567, 733, 818, 1134, 1227, 1466, 2199, 2454, 2863, 3681, 4398, 5131, 5726, 6597, 7362, 8589, 10262, 11043, 13194, 15393, 17178, 19791, 22086, 25767, 30786, 33129, 39582, 46179, 51534, 59373, 66258, 77301, 92358, 118746, 138537, 154602, 231903, 277074, 299797, 415611, 463806, 599594, 831222, 899391, 1798782, 2098579, 2698173, 4197158, 5396346, 6295737, 8094519, 12591474, 16189038, 18887211, 24283557, 37774422, 48567114, 56661633, 113323266, 169984899, 339969798]

約数ペア:

[(1, 339969798), (2, 169984899), (3, 113323266), (6, 56661633), (7, 48567114), (9, 37774422), (14, 24283557), (18, 18887211), (21, 16189038), (27, 12591474), (42, 8094519), (54, 6295737), (63, 5396346), (81, 4197158), (126, 2698173), (162, 2098579), (189, 1798782), (378, 899391), (409, 831222), (567, 599594), (733, 463806), (818, 415611), (1134, 299797), (1227, 277074), (1466, 231903), (2199, 154602), (2454, 138537), (2863, 118746), (3681, 92358), (4398, 77301), (5131, 66258), (5726, 59373), (6597, 51534), (7362, 46179), (8589, 39582), (10262, 33129), (11043, 30786), (13194, 25767), (15393, 22086), (17178, 19791)]