631831248

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{258101}}^1$

素因数の和:258132

約数の個数: 60

約数和(自身を含む): 1872271908

約数和(自身を除く): 1240440660

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 258101, 516202, 774303, 1032404, 1548606, 2064808, 2322909, 3097212, 4129616, 4387717, 4645818, 6194424, 8775434, 9291636, 12388848, 13163151, 17550868, 18583272, 26326302, 35101736, 37166544, 39489453, 52652604, 70203472, 78978906, 105305208, 157957812, 210610416, 315915624, 631831248]

約数ペア:

[(1, 631831248), (2, 315915624), (3, 210610416), (4, 157957812), (6, 105305208), (8, 78978906), (9, 70203472), (12, 52652604), (16, 39489453), (17, 37166544), (18, 35101736), (24, 26326302), (34, 18583272), (36, 17550868), (48, 13163151), (51, 12388848), (68, 9291636), (72, 8775434), (102, 6194424), (136, 4645818), (144, 4387717), (153, 4129616), (204, 3097212), (272, 2322909), (306, 2064808), (408, 1548606), (612, 1032404), (816, 774303), (1224, 516202), (2448, 258101)]