221970168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14207}}^1$

素因数の和:14257

約数の個数: 96

約数和(自身を含む): 709263360

約数和(自身を除く): 487293192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 14207, 15624, 28414, 42621, 56828, 85242, 99449, 113656, 127863, 170484, 198898, 255726, 298347, 340968, 397796, 440417, 511452, 596694, 795592, 880834, 895041, 1022904, 1193388, 1321251, 1761668, 1790082, 2386776, 2642502, 3082919, 3523336, 3580164, 3963753, 5285004, 6165838, 7160328, 7927506, 9248757, 10570008, 12331676, 15855012, 18497514, 24663352, 27746271, 31710024, 36995028, 55492542, 73990056, 110985084, 221970168]

約数ペア:

[(1, 221970168), (2, 110985084), (3, 73990056), (4, 55492542), (6, 36995028), (7, 31710024), (8, 27746271), (9, 24663352), (12, 18497514), (14, 15855012), (18, 12331676), (21, 10570008), (24, 9248757), (28, 7927506), (31, 7160328), (36, 6165838), (42, 5285004), (56, 3963753), (62, 3580164), (63, 3523336), (72, 3082919), (84, 2642502), (93, 2386776), (124, 1790082), (126, 1761668), (168, 1321251), (186, 1193388), (217, 1022904), (248, 895041), (252, 880834), (279, 795592), (372, 596694), (434, 511452), (504, 440417), (558, 397796), (651, 340968), (744, 298347), (868, 255726), (1116, 198898), (1302, 170484), (1736, 127863), (1953, 113656), (2232, 99449), (2604, 85242), (3906, 56828), (5208, 42621), (7812, 28414), (14207, 15624)]