282858606

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{863}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 622702080

約数和(自身を除く): 339843474

約数列:

[1, 2, 3, 6, 9, 18, 131, 139, 262, 278, 393, 417, 786, 834, 863, 1179, 1251, 1726, 2358, 2502, 2589, 5178, 7767, 15534, 18209, 36418, 54627, 109254, 113053, 119957, 163881, 226106, 239914, 327762, 339159, 359871, 678318, 719742, 1017477, 1079613, 2034954, 2159226, 15714367, 31428734, 47143101, 94286202, 141429303, 282858606]

約数ペア:

[(1, 282858606), (2, 141429303), (3, 94286202), (6, 47143101), (9, 31428734), (18, 15714367), (131, 2159226), (139, 2034954), (262, 1079613), (278, 1017477), (393, 719742), (417, 678318), (786, 359871), (834, 339159), (863, 327762), (1179, 239914), (1251, 226106), (1726, 163881), (2358, 119957), (2502, 113053), (2589, 109254), (5178, 54627), (7767, 36418), (15534, 18209)]