785728008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{839453}}^1$

素因数の和:839478

約数の個数: 48

約数和(自身を含む): 2291709420

約数和(自身を除く): 1505981412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 839453, 1678906, 2518359, 3357812, 5036718, 6715624, 7555077, 10073436, 10912889, 15110154, 20146872, 21825778, 30220308, 32738667, 43651556, 60440616, 65477334, 87303112, 98216001, 130954668, 196432002, 261909336, 392864004, 785728008]

約数ペア:

[(1, 785728008), (2, 392864004), (3, 261909336), (4, 196432002), (6, 130954668), (8, 98216001), (9, 87303112), (12, 65477334), (13, 60440616), (18, 43651556), (24, 32738667), (26, 30220308), (36, 21825778), (39, 20146872), (52, 15110154), (72, 10912889), (78, 10073436), (104, 7555077), (117, 6715624), (156, 5036718), (234, 3357812), (312, 2518359), (468, 1678906), (936, 839453)]