258578712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{513053}}^1$

素因数の和:513072

約数の個数: 48

約数和(自身を含む): 800364240

約数和(自身を除く): 541785528

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, 513053, 1026106, 1539159, 2052212, 3078318, 3591371, 4104424, 4617477, 6156636, 7182742, 9234954, 10774113, 12313272, 14365484, 18469908, 21548226, 28730968, 32322339, 36939816, 43096452, 64644678, 86192904, 129289356, 258578712]

約数ペア:

[(1, 258578712), (2, 129289356), (3, 86192904), (4, 64644678), (6, 43096452), (7, 36939816), (8, 32322339), (9, 28730968), (12, 21548226), (14, 18469908), (18, 14365484), (21, 12313272), (24, 10774113), (28, 9234954), (36, 7182742), (42, 6156636), (56, 4617477), (63, 4104424), (72, 3591371), (84, 3078318), (126, 2052212), (168, 1539159), (252, 1026106), (504, 513053)]