1181217912

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 256

約数和(自身を含む): 3649536000

約数和(自身を除く): 2468318088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 47, 49, 56, 71, 84, 86, 94, 98, 129, 141, 142, 147, 168, 172, 188, 196, 213, 258, 282, 284, 294, 301, 329, 343, 344, 376, 392, 426, 497, 516, 564, 568, 588, 602, 658, 686, 852, 903, 987, 994, 1029, 1032, 1128, 1176, 1204, 1316, 1372, 1491, 1704, 1806, 1974, 1988, 2021, 2058, 2107, 2303, 2408, 2632, 2744, 2982, 3053, 3337, 3479, 3612, 3948, 3976, 4042, 4116, 4214, 4606, 5964, 6063, 6106, 6321, 6674, 6909, 6958, 7224, 7896, 8084, 8232, 8428, 9159, 9212, 10011, 10437, 11928, 12126, 12212, 12642, 13348, 13818, 13916, 14147, 14749, 16121, 16168, 16856, 18318, 18424, 20022, 20874, 21371, 23359, 24252, 24353, 24424, 25284, 26696, 27636, 27832, 28294, 29498, 32242, 36636, 40044, 41748, 42441, 42742, 44247, 46718, 48363, 48504, 48706, 50568, 55272, 56588, 58996, 64113, 64484, 70077, 73059, 73272, 80088, 83496, 84882, 85484, 88494, 93436, 96726, 97412, 99029, 113176, 117992, 128226, 128968, 140154, 143491, 146118, 149597, 163513, 169764, 170968, 176988, 186872, 193452, 194824, 198058, 256452, 280308, 286982, 292236, 297087, 299194, 327026, 339528, 353976, 386904, 396116, 430473, 448791, 490539, 512904, 560616, 573964, 584472, 594174, 598388, 654052, 693203, 792232, 860946, 897582, 981078, 1004437, 1047179, 1144591, 1147928, 1188348, 1196776, 1308104, 1386406, 1721892, 1795164, 1962156, 2008874, 2079609, 2094358, 2289182, 2376696, 2772812, 3013311, 3141537, 3433773, 3443784, 3590328, 3924312, 4017748, 4159218, 4188716, 4578364, 5545624, 6026622, 6283074, 6867546, 7031059, 8035496, 8318436, 8377432, 9156728, 12053244, 12566148, 13735092, 14062118, 16636872, 21093177, 24106488, 25132296, 27470184, 28124236, 42186354, 49217413, 56248472, 84372708, 98434826, 147652239, 168745416, 196869652, 295304478, 393739304, 590608956, 1181217912]

約数ペア:

[(1, 1181217912), (2, 590608956), (3, 393739304), (4, 295304478), (6, 196869652), (7, 168745416), (8, 147652239), (12, 98434826), (14, 84372708), (21, 56248472), (24, 49217413), (28, 42186354), (42, 28124236), (43, 27470184), (47, 25132296), (49, 24106488), (56, 21093177), (71, 16636872), (84, 14062118), (86, 13735092), (94, 12566148), (98, 12053244), (129, 9156728), (141, 8377432), (142, 8318436), (147, 8035496), (168, 7031059), (172, 6867546), (188, 6283074), (196, 6026622), (213, 5545624), (258, 4578364), (282, 4188716), (284, 4159218), (294, 4017748), (301, 3924312), (329, 3590328), (343, 3443784), (344, 3433773), (376, 3141537), (392, 3013311), (426, 2772812), (497, 2376696), (516, 2289182), (564, 2094358), (568, 2079609), (588, 2008874), (602, 1962156), (658, 1795164), (686, 1721892), (852, 1386406), (903, 1308104), (987, 1196776), (994, 1188348), (1029, 1147928), (1032, 1144591), (1128, 1047179), (1176, 1004437), (1204, 981078), (1316, 897582), (1372, 860946), (1491, 792232), (1704, 693203), (1806, 654052), (1974, 598388), (1988, 594174), (2021, 584472), (2058, 573964), (2107, 560616), (2303, 512904), (2408, 490539), (2632, 448791), (2744, 430473), (2982, 396116), (3053, 386904), (3337, 353976), (3479, 339528), (3612, 327026), (3948, 299194), (3976, 297087), (4042, 292236), (4116, 286982), (4214, 280308), (4606, 256452), (5964, 198058), (6063, 194824), (6106, 193452), (6321, 186872), (6674, 176988), (6909, 170968), (6958, 169764), (7224, 163513), (7896, 149597), (8084, 146118), (8232, 143491), (8428, 140154), (9159, 128968), (9212, 128226), (10011, 117992), (10437, 113176), (11928, 99029), (12126, 97412), (12212, 96726), (12642, 93436), (13348, 88494), (13818, 85484), (13916, 84882), (14147, 83496), (14749, 80088), (16121, 73272), (16168, 73059), (16856, 70077), (18318, 64484), (18424, 64113), (20022, 58996), (20874, 56588), (21371, 55272), (23359, 50568), (24252, 48706), (24353, 48504), (24424, 48363), (25284, 46718), (26696, 44247), (27636, 42742), (27832, 42441), (28294, 41748), (29498, 40044), (32242, 36636)]