238153656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24623}}^1$

素因数の和:24676

約数の個数: 64

約数和(自身を含む): 661893120

約数和(自身を除く): 423739464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 24623, 49246, 73869, 98492, 147738, 196984, 295476, 320099, 590952, 640198, 763313, 960297, 1280396, 1526626, 1920594, 2289939, 2560792, 3053252, 3841188, 4579878, 6106504, 7682376, 9159756, 9923069, 18319512, 19846138, 29769207, 39692276, 59538414, 79384552, 119076828, 238153656]

約数ペア:

[(1, 238153656), (2, 119076828), (3, 79384552), (4, 59538414), (6, 39692276), (8, 29769207), (12, 19846138), (13, 18319512), (24, 9923069), (26, 9159756), (31, 7682376), (39, 6106504), (52, 4579878), (62, 3841188), (78, 3053252), (93, 2560792), (104, 2289939), (124, 1920594), (156, 1526626), (186, 1280396), (248, 960297), (312, 763313), (372, 640198), (403, 590952), (744, 320099), (806, 295476), (1209, 196984), (1612, 147738), (2418, 98492), (3224, 73869), (4836, 49246), (9672, 24623)]