478778616

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{391159}}^1$

素因数の和:391188

約数の個数: 48

約数和(自身を含む): 1372971600

約数和(自身を除く): 894192984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 391159, 782318, 1173477, 1564636, 2346954, 3129272, 3520431, 4693908, 6649703, 7040862, 9387816, 13299406, 14081724, 19949109, 26598812, 28163448, 39898218, 53197624, 59847327, 79796436, 119694654, 159592872, 239389308, 478778616]

約数ペア:

[(1, 478778616), (2, 239389308), (3, 159592872), (4, 119694654), (6, 79796436), (8, 59847327), (9, 53197624), (12, 39898218), (17, 28163448), (18, 26598812), (24, 19949109), (34, 14081724), (36, 13299406), (51, 9387816), (68, 7040862), (72, 6649703), (102, 4693908), (136, 3520431), (153, 3129272), (204, 2346954), (306, 1564636), (408, 1173477), (612, 782318), (1224, 391159)]