315109314

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:852

約数の個数: 96

約数和(自身を含む): 786515184

約数和(自身を除く): 471405870

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 113, 117, 153, 221, 226, 234, 306, 339, 442, 663, 678, 701, 1017, 1326, 1402, 1469, 1921, 1989, 2034, 2103, 2938, 3842, 3978, 4206, 4407, 5763, 6309, 8814, 9113, 11526, 11917, 12618, 13221, 17289, 18226, 23834, 24973, 26442, 27339, 34578, 35751, 49946, 54678, 71502, 74919, 79213, 82017, 107253, 149838, 154921, 158426, 164034, 214506, 224757, 237639, 309842, 449514, 464763, 475278, 712917, 929526, 1029769, 1346621, 1394289, 1425834, 2059538, 2693242, 2788578, 3089307, 4039863, 6178614, 8079726, 9267921, 12119589, 17506073, 18535842, 24239178, 35012146, 52518219, 105036438, 157554657, 315109314]

約数ペア:

[(1, 315109314), (2, 157554657), (3, 105036438), (6, 52518219), (9, 35012146), (13, 24239178), (17, 18535842), (18, 17506073), (26, 12119589), (34, 9267921), (39, 8079726), (51, 6178614), (78, 4039863), (102, 3089307), (113, 2788578), (117, 2693242), (153, 2059538), (221, 1425834), (226, 1394289), (234, 1346621), (306, 1029769), (339, 929526), (442, 712917), (663, 475278), (678, 464763), (701, 449514), (1017, 309842), (1326, 237639), (1402, 224757), (1469, 214506), (1921, 164034), (1989, 158426), (2034, 154921), (2103, 149838), (2938, 107253), (3842, 82017), (3978, 79213), (4206, 74919), (4407, 71502), (5763, 54678), (6309, 49946), (8814, 35751), (9113, 34578), (11526, 27339), (11917, 26442), (12618, 24973), (13221, 23834), (17289, 18226)]