378953568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{187973}}^1$

素因数の和:187996

約数の個数: 72

約数和(自身を含む): 1231605648

約数和(自身を除く): 852652080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 187973, 375946, 563919, 751892, 1127838, 1315811, 1503784, 1691757, 2255676, 2631622, 3007568, 3383514, 3947433, 4511352, 5263244, 6015136, 6767028, 7894866, 9022704, 10526488, 11842299, 13534056, 15789732, 18045408, 21052976, 23684598, 27068112, 31579464, 42105952, 47369196, 54136224, 63158928, 94738392, 126317856, 189476784, 378953568]

約数ペア:

[(1, 378953568), (2, 189476784), (3, 126317856), (4, 94738392), (6, 63158928), (7, 54136224), (8, 47369196), (9, 42105952), (12, 31579464), (14, 27068112), (16, 23684598), (18, 21052976), (21, 18045408), (24, 15789732), (28, 13534056), (32, 11842299), (36, 10526488), (42, 9022704), (48, 7894866), (56, 6767028), (63, 6015136), (72, 5263244), (84, 4511352), (96, 3947433), (112, 3383514), (126, 3007568), (144, 2631622), (168, 2255676), (224, 1691757), (252, 1503784), (288, 1315811), (336, 1127838), (504, 751892), (672, 563919), (1008, 375946), (2016, 187973)]