8140443714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1289

約数の個数: 144

約数和(自身を含む): 20280499200

約数和(自身を除く): 12140055486

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 127, 169, 171, 234, 247, 254, 338, 342, 381, 494, 507, 741, 762, 1014, 1109, 1143, 1482, 1521, 1651, 2218, 2223, 2286, 2413, 3042, 3211, 3302, 3327, 4446, 4826, 4953, 6422, 6654, 7239, 9633, 9906, 9981, 14417, 14478, 14859, 19266, 19962, 21071, 21463, 21717, 28834, 28899, 29718, 31369, 42142, 42926, 43251, 43434, 57798, 62738, 63213, 64389, 86502, 94107, 126426, 128778, 129753, 140843, 187421, 188214, 189639, 193167, 259506, 273923, 281686, 282321, 374842, 379278, 386334, 407797, 422529, 547846, 562263, 564642, 815594, 821769, 845058, 1124526, 1223391, 1267587, 1643538, 1686789, 1830959, 2446782, 2465307, 2535174, 2676017, 3373578, 3560999, 3661918, 3670173, 4930614, 5352034, 5492877, 7121998, 7340346, 8028051, 10682997, 10985754, 16056102, 16478631, 21365994, 23802467, 24084153, 32048991, 32957262, 34788221, 47604934, 48168306, 64097982, 69576442, 71407401, 104364663, 142814802, 208729326, 214222203, 313093989, 428444406, 452246873, 626187978, 904493746, 1356740619, 2713481238, 4070221857, 8140443714]

約数ペア:

[(1, 8140443714), (2, 4070221857), (3, 2713481238), (6, 1356740619), (9, 904493746), (13, 626187978), (18, 452246873), (19, 428444406), (26, 313093989), (38, 214222203), (39, 208729326), (57, 142814802), (78, 104364663), (114, 71407401), (117, 69576442), (127, 64097982), (169, 48168306), (171, 47604934), (234, 34788221), (247, 32957262), (254, 32048991), (338, 24084153), (342, 23802467), (381, 21365994), (494, 16478631), (507, 16056102), (741, 10985754), (762, 10682997), (1014, 8028051), (1109, 7340346), (1143, 7121998), (1482, 5492877), (1521, 5352034), (1651, 4930614), (2218, 3670173), (2223, 3661918), (2286, 3560999), (2413, 3373578), (3042, 2676017), (3211, 2535174), (3302, 2465307), (3327, 2446782), (4446, 1830959), (4826, 1686789), (4953, 1643538), (6422, 1267587), (6654, 1223391), (7239, 1124526), (9633, 845058), (9906, 821769), (9981, 815594), (14417, 564642), (14478, 562263), (14859, 547846), (19266, 422529), (19962, 407797), (21071, 386334), (21463, 379278), (21717, 374842), (28834, 282321), (28899, 281686), (29718, 273923), (31369, 259506), (42142, 193167), (42926, 189639), (43251, 188214), (43434, 187421), (57798, 140843), (62738, 129753), (63213, 128778), (64389, 126426), (86502, 94107)]