784368

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:446

約数の個数: 60

約数和(自身を含む): 2369640

約数和(自身を除く): 1585272

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, 419, 468, 624, 838, 936, 1257, 1676, 1872, 2514, 3352, 3771, 5028, 5447, 6704, 7542, 10056, 10894, 15084, 16341, 20112, 21788, 30168, 32682, 43576, 49023, 60336, 65364, 87152, 98046, 130728, 196092, 261456, 392184, 784368]

約数ペア:

[(1, 784368), (2, 392184), (3, 261456), (4, 196092), (6, 130728), (8, 98046), (9, 87152), (12, 65364), (13, 60336), (16, 49023), (18, 43576), (24, 32682), (26, 30168), (36, 21788), (39, 20112), (48, 16341), (52, 15084), (72, 10894), (78, 10056), (104, 7542), (117, 6704), (144, 5447), (156, 5028), (208, 3771), (234, 3352), (312, 2514), (419, 1872), (468, 1676), (624, 1257), (838, 936)]