277796036

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4621}}^1$

素因数の和:4764

約数の個数: 48

約数和(自身を含む): 590136960

約数和(自身を除く): 312340924

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 113, 133, 226, 266, 452, 532, 791, 1582, 2147, 3164, 4294, 4621, 8588, 9242, 15029, 18484, 30058, 32347, 60116, 64694, 87799, 129388, 175598, 351196, 522173, 614593, 1044346, 1229186, 2088692, 2458372, 3655211, 7310422, 9921287, 14620844, 19842574, 39685148, 69449009, 138898018, 277796036]

約数ペア:

[(1, 277796036), (2, 138898018), (4, 69449009), (7, 39685148), (14, 19842574), (19, 14620844), (28, 9921287), (38, 7310422), (76, 3655211), (113, 2458372), (133, 2088692), (226, 1229186), (266, 1044346), (452, 614593), (532, 522173), (791, 351196), (1582, 175598), (2147, 129388), (3164, 87799), (4294, 64694), (4621, 60116), (8588, 32347), (9242, 30058), (15029, 18484)]