331048967872

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2046949}}^1$

素因数の和:2047006

約数の個数: 84

約数和(自身を含む): 792366157200

約数和(自身を除く): 461317189328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 361, 448, 532, 608, 722, 1064, 1216, 1444, 2128, 2527, 2888, 4256, 5054, 5776, 8512, 10108, 11552, 20216, 23104, 40432, 80864, 161728, 2046949, 4093898, 8187796, 14328643, 16375592, 28657286, 32751184, 38892031, 57314572, 65502368, 77784062, 114629144, 131004736, 155568124, 229258288, 272244217, 311136248, 458516576, 544488434, 622272496, 738948589, 917033152, 1088976868, 1244544992, 1477897178, 2177953736, 2489089984, 2955794356, 4355907472, 5172640123, 5911588712, 8711814944, 10345280246, 11823177424, 17423629888, 20690560492, 23646354848, 41381120984, 47292709696, 82762241968, 165524483936, 331048967872]

約数ペア:

[(1, 331048967872), (2, 165524483936), (4, 82762241968), (7, 47292709696), (8, 41381120984), (14, 23646354848), (16, 20690560492), (19, 17423629888), (28, 11823177424), (32, 10345280246), (38, 8711814944), (56, 5911588712), (64, 5172640123), (76, 4355907472), (112, 2955794356), (133, 2489089984), (152, 2177953736), (224, 1477897178), (266, 1244544992), (304, 1088976868), (361, 917033152), (448, 738948589), (532, 622272496), (608, 544488434), (722, 458516576), (1064, 311136248), (1216, 272244217), (1444, 229258288), (2128, 155568124), (2527, 131004736), (2888, 114629144), (4256, 77784062), (5054, 65502368), (5776, 57314572), (8512, 38892031), (10108, 32751184), (11552, 28657286), (20216, 16375592), (23104, 14328643), (40432, 8187796), (80864, 4093898), (161728, 2046949)]