1720368

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:946

約数の個数: 60

約数和(自身を含む): 5190640

約数和(自身を除く): 3470272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 919, 936, 1838, 1872, 2757, 3676, 5514, 7352, 8271, 11028, 11947, 14704, 16542, 22056, 23894, 33084, 35841, 44112, 47788, 66168, 71682, 95576, 107523, 132336, 143364, 191152, 215046, 286728, 430092, 573456, 860184, 1720368]

約数ペア:

[(1, 1720368), (2, 860184), (3, 573456), (4, 430092), (6, 286728), (8, 215046), (9, 191152), (12, 143364), (13, 132336), (16, 107523), (18, 95576), (24, 71682), (26, 66168), (36, 47788), (39, 44112), (48, 35841), (52, 33084), (72, 23894), (78, 22056), (104, 16542), (117, 14704), (144, 11947), (156, 11028), (208, 8271), (234, 7352), (312, 5514), (468, 3676), (624, 2757), (919, 1872), (936, 1838)]