313992252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65579}}^1$

素因数の和:65615

約数の個数: 72

約数和(自身を含む): 954844800

約数和(自身を除く): 640852548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 65579, 131158, 196737, 262316, 393474, 459053, 590211, 786948, 918106, 1180422, 1246001, 1377159, 1836212, 2360844, 2492002, 2754318, 3738003, 4131477, 4984004, 5508636, 7476006, 8262954, 8722007, 11214009, 14952012, 16525908, 17444014, 22428018, 26166021, 34888028, 44856036, 52332042, 78498063, 104664084, 156996126, 313992252]

約数ペア:

[(1, 313992252), (2, 156996126), (3, 104664084), (4, 78498063), (6, 52332042), (7, 44856036), (9, 34888028), (12, 26166021), (14, 22428018), (18, 17444014), (19, 16525908), (21, 14952012), (28, 11214009), (36, 8722007), (38, 8262954), (42, 7476006), (57, 5508636), (63, 4984004), (76, 4131477), (84, 3738003), (114, 2754318), (126, 2492002), (133, 2360844), (171, 1836212), (228, 1377159), (252, 1246001), (266, 1180422), (342, 918106), (399, 786948), (532, 590211), (684, 459053), (798, 393474), (1197, 262316), (1596, 196737), (2394, 131158), (4788, 65579)]