787011888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9931}}^1$

素因数の和:10082

約数の個数: 80

約数和(自身を含む): 2206969856

約数和(自身を除く): 1419957968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3302, 4953, 6096, 6604, 9906, 9931, 13208, 19812, 19862, 26416, 29793, 39624, 39724, 59586, 79248, 79448, 119172, 129103, 158896, 238344, 258206, 387309, 476688, 516412, 774618, 1032824, 1261237, 1549236, 2065648, 2522474, 3098472, 3783711, 5044948, 6196944, 7567422, 10089896, 15134844, 16396081, 20179792, 30269688, 32792162, 49188243, 60539376, 65584324, 98376486, 131168648, 196752972, 262337296, 393505944, 787011888]

約数ペア:

[(1, 787011888), (2, 393505944), (3, 262337296), (4, 196752972), (6, 131168648), (8, 98376486), (12, 65584324), (13, 60539376), (16, 49188243), (24, 32792162), (26, 30269688), (39, 20179792), (48, 16396081), (52, 15134844), (78, 10089896), (104, 7567422), (127, 6196944), (156, 5044948), (208, 3783711), (254, 3098472), (312, 2522474), (381, 2065648), (508, 1549236), (624, 1261237), (762, 1032824), (1016, 774618), (1524, 516412), (1651, 476688), (2032, 387309), (3048, 258206), (3302, 238344), (4953, 158896), (6096, 129103), (6604, 119172), (9906, 79448), (9931, 79248), (13208, 59586), (19812, 39724), (19862, 39624), (26416, 29793)]