742939344

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{245681}}^1$

素因数の和:245705

約数の個数: 80

約数和(自身を含む): 2437165440

約数和(自身を除く): 1694226096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 245681, 491362, 737043, 982724, 1474086, 1719767, 1965448, 2211129, 2948172, 3439534, 3930896, 4422258, 5159301, 5896344, 6633387, 6879068, 8844516, 10318602, 11792688, 13266774, 13758136, 15477903, 17689032, 20637204, 26533548, 27516272, 30955806, 35378064, 41274408, 46433709, 53067096, 61911612, 82548816, 92867418, 106134192, 123823224, 185734836, 247646448, 371469672, 742939344]

約数ペア:

[(1, 742939344), (2, 371469672), (3, 247646448), (4, 185734836), (6, 123823224), (7, 106134192), (8, 92867418), (9, 82548816), (12, 61911612), (14, 53067096), (16, 46433709), (18, 41274408), (21, 35378064), (24, 30955806), (27, 27516272), (28, 26533548), (36, 20637204), (42, 17689032), (48, 15477903), (54, 13758136), (56, 13266774), (63, 11792688), (72, 10318602), (84, 8844516), (108, 6879068), (112, 6633387), (126, 5896344), (144, 5159301), (168, 4422258), (189, 3930896), (216, 3439534), (252, 2948172), (336, 2211129), (378, 1965448), (432, 1719767), (504, 1474086), (756, 982724), (1008, 737043), (1512, 491362), (3024, 245681)]