242714004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1619}}^1$

素因数の和:1701

約数の個数: 72

約数和(自身を含む): 630594720

約数和(自身を除く): 387880716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 961, 1209, 1612, 1619, 1922, 2418, 2883, 3238, 3844, 4836, 4857, 5766, 6476, 9714, 11532, 12493, 19428, 21047, 24986, 37479, 42094, 49972, 50189, 63141, 74958, 84188, 100378, 126282, 149916, 150567, 200756, 252564, 301134, 602268, 652457, 1304914, 1555859, 1957371, 2609828, 3111718, 3914742, 4667577, 6223436, 7829484, 9335154, 18670308, 20226167, 40452334, 60678501, 80904668, 121357002, 242714004]

約数ペア:

[(1, 242714004), (2, 121357002), (3, 80904668), (4, 60678501), (6, 40452334), (12, 20226167), (13, 18670308), (26, 9335154), (31, 7829484), (39, 6223436), (52, 4667577), (62, 3914742), (78, 3111718), (93, 2609828), (124, 1957371), (156, 1555859), (186, 1304914), (372, 652457), (403, 602268), (806, 301134), (961, 252564), (1209, 200756), (1612, 150567), (1619, 149916), (1922, 126282), (2418, 100378), (2883, 84188), (3238, 74958), (3844, 63141), (4836, 50189), (4857, 49972), (5766, 42094), (6476, 37479), (9714, 24986), (11532, 21047), (12493, 19428)]