313639452

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{138289}}^1$

素因数の和:138312

約数の個数: 60

約数和(自身を含む): 937053040

約数和(自身を除く): 623413588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 138289, 276578, 414867, 553156, 829734, 968023, 1244601, 1659468, 1936046, 2489202, 2904069, 3733803, 3872092, 4978404, 5808138, 7467606, 8712207, 11201409, 11616276, 14935212, 17424414, 22402818, 26136621, 34848828, 44805636, 52273242, 78409863, 104546484, 156819726, 313639452]

約数ペア:

[(1, 313639452), (2, 156819726), (3, 104546484), (4, 78409863), (6, 52273242), (7, 44805636), (9, 34848828), (12, 26136621), (14, 22402818), (18, 17424414), (21, 14935212), (27, 11616276), (28, 11201409), (36, 8712207), (42, 7467606), (54, 5808138), (63, 4978404), (81, 3872092), (84, 3733803), (108, 2904069), (126, 2489202), (162, 1936046), (189, 1659468), (252, 1244601), (324, 968023), (378, 829734), (567, 553156), (756, 414867), (1134, 276578), (2268, 138289)]