857064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 2399040

約数和(自身を除く): 1541976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 67, 78, 82, 104, 123, 134, 156, 164, 201, 246, 268, 312, 328, 402, 492, 533, 536, 804, 871, 984, 1066, 1599, 1608, 1742, 2132, 2613, 2747, 3198, 3484, 4264, 5226, 5494, 6396, 6968, 8241, 10452, 10988, 12792, 16482, 20904, 21976, 32964, 35711, 65928, 71422, 107133, 142844, 214266, 285688, 428532, 857064]

約数ペア:

[(1, 857064), (2, 428532), (3, 285688), (4, 214266), (6, 142844), (8, 107133), (12, 71422), (13, 65928), (24, 35711), (26, 32964), (39, 21976), (41, 20904), (52, 16482), (67, 12792), (78, 10988), (82, 10452), (104, 8241), (123, 6968), (134, 6396), (156, 5494), (164, 5226), (201, 4264), (246, 3484), (268, 3198), (312, 2747), (328, 2613), (402, 2132), (492, 1742), (533, 1608), (536, 1599), (804, 1066), (871, 984)]