389139408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{386051}}^1$

素因数の和:386072

約数の個数: 60

約数和(自身を含む): 1244631648

約数和(自身を除く): 855492240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 386051, 772102, 1158153, 1544204, 2316306, 2702357, 3088408, 3474459, 4632612, 5404714, 6176816, 6948918, 8107071, 9265224, 10809428, 13897836, 16214142, 18530448, 21618856, 24321213, 27795672, 32428284, 43237712, 48642426, 55591344, 64856568, 97284852, 129713136, 194569704, 389139408]

約数ペア:

[(1, 389139408), (2, 194569704), (3, 129713136), (4, 97284852), (6, 64856568), (7, 55591344), (8, 48642426), (9, 43237712), (12, 32428284), (14, 27795672), (16, 24321213), (18, 21618856), (21, 18530448), (24, 16214142), (28, 13897836), (36, 10809428), (42, 9265224), (48, 8107071), (56, 6948918), (63, 6176816), (72, 5404714), (84, 4632612), (112, 3474459), (126, 3088408), (144, 2702357), (168, 2316306), (252, 1544204), (336, 1158153), (504, 772102), (1008, 386051)]