317817136

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31183}}^1$

素因数の和:31218

約数の個数: 60

約数和(自身を含む): 771429792

約数和(自身を除く): 453612656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 31183, 62366, 124732, 218281, 249464, 405379, 436562, 498928, 810758, 873124, 1527967, 1621516, 1746248, 2837653, 3055934, 3243032, 3492496, 5675306, 6111868, 6486064, 11350612, 12223736, 19863571, 22701224, 24447472, 39727142, 45402448, 79454284, 158908568, 317817136]

約数ペア:

[(1, 317817136), (2, 158908568), (4, 79454284), (7, 45402448), (8, 39727142), (13, 24447472), (14, 22701224), (16, 19863571), (26, 12223736), (28, 11350612), (49, 6486064), (52, 6111868), (56, 5675306), (91, 3492496), (98, 3243032), (104, 3055934), (112, 2837653), (182, 1746248), (196, 1621516), (208, 1527967), (364, 873124), (392, 810758), (637, 498928), (728, 436562), (784, 405379), (1274, 249464), (1456, 218281), (2548, 124732), (5096, 62366), (10192, 31183)]