315507816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337081}}^1$

素因数の和:337106

約数の個数: 48

約数和(自身を含む): 920233860

約数和(自身を除く): 604726044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 337081, 674162, 1011243, 1348324, 2022486, 2696648, 3033729, 4044972, 4382053, 6067458, 8089944, 8764106, 12134916, 13146159, 17528212, 24269832, 26292318, 35056424, 39438477, 52584636, 78876954, 105169272, 157753908, 315507816]

約数ペア:

[(1, 315507816), (2, 157753908), (3, 105169272), (4, 78876954), (6, 52584636), (8, 39438477), (9, 35056424), (12, 26292318), (13, 24269832), (18, 17528212), (24, 13146159), (26, 12134916), (36, 8764106), (39, 8089944), (52, 6067458), (72, 4382053), (78, 4044972), (104, 3033729), (117, 2696648), (156, 2022486), (234, 1348324), (312, 1011243), (468, 674162), (936, 337081)]