478033416

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{135497}}^1$

素因数の和:135523

約数の個数: 72

約数和(自身を含む): 1506060270

約数和(自身を除く): 1028026854

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 135497, 270994, 406491, 541988, 812982, 948479, 1083976, 1219473, 1625964, 1896958, 2438946, 2845437, 3251928, 3793916, 4877892, 5690874, 6639353, 7587832, 8536311, 9755784, 11381748, 13278706, 17072622, 19918059, 22763496, 26557412, 34145244, 39836118, 53114824, 59754177, 68290488, 79672236, 119508354, 159344472, 239016708, 478033416]

約数ペア:

[(1, 478033416), (2, 239016708), (3, 159344472), (4, 119508354), (6, 79672236), (7, 68290488), (8, 59754177), (9, 53114824), (12, 39836118), (14, 34145244), (18, 26557412), (21, 22763496), (24, 19918059), (28, 17072622), (36, 13278706), (42, 11381748), (49, 9755784), (56, 8536311), (63, 7587832), (72, 6639353), (84, 5690874), (98, 4877892), (126, 3793916), (147, 3251928), (168, 2845437), (196, 2438946), (252, 1896958), (294, 1625964), (392, 1219473), (441, 1083976), (504, 948479), (588, 812982), (882, 541988), (1176, 406491), (1764, 270994), (3528, 135497)]