231618708

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3637}}^1$

素因数の和:3737

約数の個数: 72

約数和(自身を含む): 615767880

約数和(自身を除く): 384149172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 87, 116, 122, 174, 183, 244, 261, 348, 366, 522, 549, 732, 1044, 1098, 1769, 2196, 3538, 3637, 5307, 7076, 7274, 10614, 10911, 14548, 15921, 21228, 21822, 31842, 32733, 43644, 63684, 65466, 105473, 130932, 210946, 221857, 316419, 421892, 443714, 632838, 665571, 887428, 949257, 1265676, 1331142, 1898514, 1996713, 2662284, 3797028, 3993426, 6433853, 7986852, 12867706, 19301559, 25735412, 38603118, 57904677, 77206236, 115809354, 231618708]

約数ペア:

[(1, 231618708), (2, 115809354), (3, 77206236), (4, 57904677), (6, 38603118), (9, 25735412), (12, 19301559), (18, 12867706), (29, 7986852), (36, 6433853), (58, 3993426), (61, 3797028), (87, 2662284), (116, 1996713), (122, 1898514), (174, 1331142), (183, 1265676), (244, 949257), (261, 887428), (348, 665571), (366, 632838), (522, 443714), (549, 421892), (732, 316419), (1044, 221857), (1098, 210946), (1769, 130932), (2196, 105473), (3538, 65466), (3637, 63684), (5307, 43644), (7076, 32733), (7274, 31842), (10614, 21822), (10911, 21228), (14548, 15921)]