625219344

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{21601}}^1$

素因数の和:21685

約数の個数: 80

約数和(自身を含む): 1821480640

約数和(自身を除く): 1196261296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2412, 3216, 3618, 4824, 7236, 9648, 14472, 21601, 28944, 43202, 64803, 86404, 129606, 172808, 194409, 259212, 345616, 388818, 518424, 583227, 777636, 1036848, 1166454, 1447267, 1555272, 2332908, 2894534, 3110544, 4341801, 4665816, 5789068, 8683602, 9331632, 11578136, 13025403, 17367204, 23156272, 26050806, 34734408, 39076209, 52101612, 69468816, 78152418, 104203224, 156304836, 208406448, 312609672, 625219344]

約数ペア:

[(1, 625219344), (2, 312609672), (3, 208406448), (4, 156304836), (6, 104203224), (8, 78152418), (9, 69468816), (12, 52101612), (16, 39076209), (18, 34734408), (24, 26050806), (27, 23156272), (36, 17367204), (48, 13025403), (54, 11578136), (67, 9331632), (72, 8683602), (108, 5789068), (134, 4665816), (144, 4341801), (201, 3110544), (216, 2894534), (268, 2332908), (402, 1555272), (432, 1447267), (536, 1166454), (603, 1036848), (804, 777636), (1072, 583227), (1206, 518424), (1608, 388818), (1809, 345616), (2412, 259212), (3216, 194409), (3618, 172808), (4824, 129606), (7236, 86404), (9648, 64803), (14472, 43202), (21601, 28944)]