322625212

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1155

約数の個数: 72

約数和(自身を含む): 713577984

約数和(自身を除く): 390952772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 127, 182, 196, 254, 364, 508, 637, 889, 997, 1274, 1651, 1778, 1994, 2548, 3302, 3556, 3988, 6223, 6604, 6979, 11557, 12446, 12961, 13958, 23114, 24892, 25922, 27916, 46228, 48853, 51844, 80899, 90727, 97706, 126619, 161798, 181454, 195412, 253238, 323596, 362908, 506476, 635089, 886333, 1270178, 1646047, 1772666, 2540356, 3292094, 3545332, 6204331, 6584188, 11522329, 12408662, 23044658, 24817324, 46089316, 80656303, 161312606, 322625212]

約数ペア:

[(1, 322625212), (2, 161312606), (4, 80656303), (7, 46089316), (13, 24817324), (14, 23044658), (26, 12408662), (28, 11522329), (49, 6584188), (52, 6204331), (91, 3545332), (98, 3292094), (127, 2540356), (182, 1772666), (196, 1646047), (254, 1270178), (364, 886333), (508, 635089), (637, 506476), (889, 362908), (997, 323596), (1274, 253238), (1651, 195412), (1778, 181454), (1994, 161798), (2548, 126619), (3302, 97706), (3556, 90727), (3988, 80899), (6223, 51844), (6604, 48853), (6979, 46228), (11557, 27916), (12446, 25922), (12961, 24892), (13958, 23114)]