261652104

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{519151}}^1$

素因数の和:519170

約数の個数: 48

約数和(自身を含む): 809877120

約数和(自身を除く): 548225016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 519151, 1038302, 1557453, 2076604, 3114906, 3634057, 4153208, 4672359, 6229812, 7268114, 9344718, 10902171, 12459624, 14536228, 18689436, 21804342, 29072456, 32706513, 37378872, 43608684, 65413026, 87217368, 130826052, 261652104]

約数ペア:

[(1, 261652104), (2, 130826052), (3, 87217368), (4, 65413026), (6, 43608684), (7, 37378872), (8, 32706513), (9, 29072456), (12, 21804342), (14, 18689436), (18, 14536228), (21, 12459624), (24, 10902171), (28, 9344718), (36, 7268114), (42, 6229812), (56, 4672359), (63, 4153208), (72, 3634057), (84, 3114906), (126, 2076604), (168, 1557453), (252, 1038302), (504, 519151)]