1520272292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1113

約数の個数: 96

約数和(自身を含む): 3427522560

約数和(自身を除く): 1907250268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 131, 154, 164, 262, 287, 308, 451, 524, 574, 902, 917, 919, 1148, 1441, 1804, 1834, 1838, 2882, 3157, 3668, 3676, 5371, 5764, 6314, 6433, 10087, 10109, 10742, 12628, 12866, 20174, 20218, 21484, 25732, 37597, 37679, 40348, 40436, 59081, 70763, 75194, 75358, 118162, 120389, 141526, 150388, 150716, 236324, 240778, 263753, 283052, 413567, 414469, 481556, 527506, 827134, 828938, 842723, 1055012, 1324279, 1654268, 1657876, 1685446, 2648558, 2901283, 3370892, 4935949, 5297116, 5802566, 9269953, 9871898, 11605132, 18539906, 19743796, 34551643, 37079812, 54295439, 69103286, 108590878, 138206572, 217181756, 380068073, 760136146, 1520272292]

約数ペア:

[(1, 1520272292), (2, 760136146), (4, 380068073), (7, 217181756), (11, 138206572), (14, 108590878), (22, 69103286), (28, 54295439), (41, 37079812), (44, 34551643), (77, 19743796), (82, 18539906), (131, 11605132), (154, 9871898), (164, 9269953), (262, 5802566), (287, 5297116), (308, 4935949), (451, 3370892), (524, 2901283), (574, 2648558), (902, 1685446), (917, 1657876), (919, 1654268), (1148, 1324279), (1441, 1055012), (1804, 842723), (1834, 828938), (1838, 827134), (2882, 527506), (3157, 481556), (3668, 414469), (3676, 413567), (5371, 283052), (5764, 263753), (6314, 240778), (6433, 236324), (10087, 150716), (10109, 150388), (10742, 141526), (12628, 120389), (12866, 118162), (20174, 75358), (20218, 75194), (21484, 70763), (25732, 59081), (37597, 40436), (37679, 40348)]