681168609198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{947}}^1\times {\mathrm{4289}}^1$

素因数の和:5284

約数の個数: 192

約数和(自身を含む): 1857638914560

約数和(自身を除く): 1176470305362

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 947, 1089, 1331, 1386, 1694, 1894, 2178, 2541, 2662, 2841, 3993, 4289, 5082, 5682, 6629, 7623, 7986, 8523, 8578, 9317, 10417, 11979, 12867, 13258, 15246, 17046, 18634, 19887, 20834, 23958, 25734, 27951, 30023, 31251, 38601, 39774, 47179, 55902, 59661, 60046, 62502, 72919, 77202, 83853, 90069, 93753, 94358, 114587, 119322, 141537, 145838, 167706, 180138, 187506, 218757, 229174, 270207, 283074, 330253, 343761, 424611, 437514, 518969, 540414, 656271, 660506, 687522, 802109, 849222, 990759, 1031283, 1037938, 1260457, 1312542, 1556907, 1604218, 1981518, 2062566, 2406327, 2520914, 2972277, 3113814, 3632783, 3781371, 4061683, 4670721, 4812654, 5708659, 5944554, 7218981, 7265566, 7562742, 8123366, 8823199, 9341442, 10898349, 11344113, 11417318, 12185049, 14437962, 17125977, 17646398, 21796698, 22688226, 24370098, 26469597, 28431781, 32695047, 34251954, 36555147, 39960613, 44678513, 51377931, 52939194, 56863562, 65390094, 73110294, 79408791, 79921226, 85295343, 89357026, 102755862, 119881839, 134035539, 158817582, 170590686, 239763678, 255886029, 268071078, 312749591, 359645517, 402106617, 491463643, 511772058, 625499182, 719291034, 804213234, 938248773, 982927286, 1474390929, 1876497546, 2814746319, 2948781858, 3440245501, 4423172787, 5406100073, 5629492638, 6880491002, 8846345574, 10320736503, 10812200146, 16218300219, 20641473006, 30962209509, 32436600438, 37842700511, 48654900657, 61924419018, 75685401022, 97309801314, 113528101533, 227056203066, 340584304599, 681168609198]

約数ペア:

[(1, 681168609198), (2, 340584304599), (3, 227056203066), (6, 113528101533), (7, 97309801314), (9, 75685401022), (11, 61924419018), (14, 48654900657), (18, 37842700511), (21, 32436600438), (22, 30962209509), (33, 20641473006), (42, 16218300219), (63, 10812200146), (66, 10320736503), (77, 8846345574), (99, 6880491002), (121, 5629492638), (126, 5406100073), (154, 4423172787), (198, 3440245501), (231, 2948781858), (242, 2814746319), (363, 1876497546), (462, 1474390929), (693, 982927286), (726, 938248773), (847, 804213234), (947, 719291034), (1089, 625499182), (1331, 511772058), (1386, 491463643), (1694, 402106617), (1894, 359645517), (2178, 312749591), (2541, 268071078), (2662, 255886029), (2841, 239763678), (3993, 170590686), (4289, 158817582), (5082, 134035539), (5682, 119881839), (6629, 102755862), (7623, 89357026), (7986, 85295343), (8523, 79921226), (8578, 79408791), (9317, 73110294), (10417, 65390094), (11979, 56863562), (12867, 52939194), (13258, 51377931), (15246, 44678513), (17046, 39960613), (18634, 36555147), (19887, 34251954), (20834, 32695047), (23958, 28431781), (25734, 26469597), (27951, 24370098), (30023, 22688226), (31251, 21796698), (38601, 17646398), (39774, 17125977), (47179, 14437962), (55902, 12185049), (59661, 11417318), (60046, 11344113), (62502, 10898349), (72919, 9341442), (77202, 8823199), (83853, 8123366), (90069, 7562742), (93753, 7265566), (94358, 7218981), (114587, 5944554), (119322, 5708659), (141537, 4812654), (145838, 4670721), (167706, 4061683), (180138, 3781371), (187506, 3632783), (218757, 3113814), (229174, 2972277), (270207, 2520914), (283074, 2406327), (330253, 2062566), (343761, 1981518), (424611, 1604218), (437514, 1556907), (518969, 1312542), (540414, 1260457), (656271, 1037938), (660506, 1031283), (687522, 990759), (802109, 849222)]