720589032

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{67169}}^1$

素因数の和:67330

約数の個数: 48

約数和(自身を含む): 1964722500

約数和(自身を除く): 1244133468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 67169, 134338, 201507, 268676, 403014, 537352, 604521, 806028, 1209042, 1612056, 2418084, 4836168, 10008181, 20016362, 30024543, 40032724, 60049086, 80065448, 90073629, 120098172, 180147258, 240196344, 360294516, 720589032]

約数ペア:

[(1, 720589032), (2, 360294516), (3, 240196344), (4, 180147258), (6, 120098172), (8, 90073629), (9, 80065448), (12, 60049086), (18, 40032724), (24, 30024543), (36, 20016362), (72, 10008181), (149, 4836168), (298, 2418084), (447, 1612056), (596, 1209042), (894, 806028), (1192, 604521), (1341, 537352), (1788, 403014), (2682, 268676), (3576, 201507), (5364, 134338), (10728, 67169)]