1385475624

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{493403}}^1$

素因数の和:493431

約数の個数: 64

約数和(自身を含む): 4144593600

約数和(自身を除く): 2759117976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 493403, 986806, 1480209, 1973612, 2960418, 3947224, 4440627, 5920836, 6414239, 8881254, 11841672, 12828478, 13321881, 17762508, 19242717, 25656956, 26643762, 35525016, 38485434, 51313912, 53287524, 57728151, 76970868, 106575048, 115456302, 153941736, 173184453, 230912604, 346368906, 461825208, 692737812, 1385475624]

約数ペア:

[(1, 1385475624), (2, 692737812), (3, 461825208), (4, 346368906), (6, 230912604), (8, 173184453), (9, 153941736), (12, 115456302), (13, 106575048), (18, 76970868), (24, 57728151), (26, 53287524), (27, 51313912), (36, 38485434), (39, 35525016), (52, 26643762), (54, 25656956), (72, 19242717), (78, 17762508), (104, 13321881), (108, 12828478), (117, 11841672), (156, 8881254), (216, 6414239), (234, 5920836), (312, 4440627), (351, 3947224), (468, 2960418), (702, 1973612), (936, 1480209), (1404, 986806), (2808, 493403)]