274946364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 216

約数和(自身を含む): 892329984

約数和(自身を除く): 617383620

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 71, 77, 84, 99, 121, 126, 127, 132, 142, 154, 198, 213, 231, 242, 252, 254, 284, 308, 363, 381, 396, 426, 462, 484, 497, 508, 639, 693, 726, 762, 781, 847, 852, 889, 924, 994, 1089, 1143, 1278, 1386, 1397, 1452, 1491, 1524, 1562, 1694, 1778, 1988, 2178, 2286, 2343, 2541, 2556, 2667, 2772, 2794, 2982, 3124, 3388, 3556, 4191, 4356, 4473, 4572, 4686, 5082, 5334, 5467, 5588, 5964, 7029, 7623, 8001, 8382, 8591, 8946, 9017, 9372, 9779, 10164, 10668, 10934, 12573, 14058, 15246, 15367, 16002, 16401, 16764, 17182, 17892, 18034, 19558, 21868, 25146, 25773, 27051, 28116, 29337, 30492, 30734, 32004, 32802, 34364, 36068, 39116, 46101, 49203, 50292, 51546, 54102, 58674, 60137, 61468, 63119, 65604, 77319, 81153, 88011, 92202, 98406, 99187, 103092, 107569, 108204, 117348, 120274, 126238, 138303, 154638, 162306, 176022, 180411, 184404, 189357, 196812, 198374, 215138, 240548, 252476, 276606, 297561, 309276, 322707, 324612, 352044, 360822, 378714, 396748, 430276, 541233, 553212, 568071, 595122, 645414, 694309, 721644, 757428, 892683, 968121, 1082466, 1091057, 1136142, 1190244, 1290828, 1388618, 1785366, 1936242, 2082927, 2164932, 2182114, 2272284, 2777236, 3273171, 3570732, 3872484, 4165854, 4364228, 6248781, 6546342, 7637399, 8331708, 9819513, 12497562, 13092684, 15274798, 19639026, 22912197, 24995124, 30549596, 39278052, 45824394, 68736591, 91648788, 137473182, 274946364]

約数ペア:

[(1, 274946364), (2, 137473182), (3, 91648788), (4, 68736591), (6, 45824394), (7, 39278052), (9, 30549596), (11, 24995124), (12, 22912197), (14, 19639026), (18, 15274798), (21, 13092684), (22, 12497562), (28, 9819513), (33, 8331708), (36, 7637399), (42, 6546342), (44, 6248781), (63, 4364228), (66, 4165854), (71, 3872484), (77, 3570732), (84, 3273171), (99, 2777236), (121, 2272284), (126, 2182114), (127, 2164932), (132, 2082927), (142, 1936242), (154, 1785366), (198, 1388618), (213, 1290828), (231, 1190244), (242, 1136142), (252, 1091057), (254, 1082466), (284, 968121), (308, 892683), (363, 757428), (381, 721644), (396, 694309), (426, 645414), (462, 595122), (484, 568071), (497, 553212), (508, 541233), (639, 430276), (693, 396748), (726, 378714), (762, 360822), (781, 352044), (847, 324612), (852, 322707), (889, 309276), (924, 297561), (994, 276606), (1089, 252476), (1143, 240548), (1278, 215138), (1386, 198374), (1397, 196812), (1452, 189357), (1491, 184404), (1524, 180411), (1562, 176022), (1694, 162306), (1778, 154638), (1988, 138303), (2178, 126238), (2286, 120274), (2343, 117348), (2541, 108204), (2556, 107569), (2667, 103092), (2772, 99187), (2794, 98406), (2982, 92202), (3124, 88011), (3388, 81153), (3556, 77319), (4191, 65604), (4356, 63119), (4473, 61468), (4572, 60137), (4686, 58674), (5082, 54102), (5334, 51546), (5467, 50292), (5588, 49203), (5964, 46101), (7029, 39116), (7623, 36068), (8001, 34364), (8382, 32802), (8591, 32004), (8946, 30734), (9017, 30492), (9372, 29337), (9779, 28116), (10164, 27051), (10668, 25773), (10934, 25146), (12573, 21868), (14058, 19558), (15246, 18034), (15367, 17892), (16002, 17182), (16401, 16764)]