1276906656

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 3607269120

約数和(自身を除く): 2330362464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 61, 73, 87, 96, 103, 116, 122, 146, 174, 183, 206, 219, 232, 244, 292, 309, 348, 366, 412, 438, 464, 488, 584, 618, 696, 732, 824, 876, 928, 976, 1168, 1236, 1392, 1464, 1648, 1752, 1769, 1952, 2117, 2336, 2472, 2784, 2928, 2987, 3296, 3504, 3538, 4234, 4453, 4944, 5307, 5856, 5974, 6283, 6351, 7008, 7076, 7519, 8468, 8906, 8961, 9888, 10614, 11948, 12566, 12702, 13359, 14152, 15038, 16936, 17812, 17922, 18849, 21228, 22557, 23896, 25132, 25404, 26718, 28304, 30076, 33872, 35624, 35844, 37698, 42456, 45114, 47792, 50264, 50808, 53436, 56608, 60152, 67744, 71248, 71688, 75396, 84912, 90228, 95584, 100528, 101616, 106872, 120304, 129137, 142496, 143376, 150792, 169824, 180456, 182207, 201056, 203232, 213744, 218051, 240608, 258274, 286752, 301584, 360912, 364414, 387411, 427488, 436102, 458659, 516548, 546621, 603168, 654153, 721824, 728828, 774822, 872204, 917318, 1033096, 1093242, 1308306, 1375977, 1457656, 1549644, 1744408, 1834636, 2066192, 2186484, 2616612, 2751954, 2915312, 3099288, 3488816, 3669272, 4132384, 4372968, 5233224, 5503908, 5830624, 6198576, 6977632, 7338544, 8745936, 10466448, 11007816, 12397152, 13301111, 14677088, 17491872, 20932896, 22015632, 26602222, 39903333, 44031264, 53204444, 79806666, 106408888, 159613332, 212817776, 319226664, 425635552, 638453328, 1276906656]

約数ペア:

[(1, 1276906656), (2, 638453328), (3, 425635552), (4, 319226664), (6, 212817776), (8, 159613332), (12, 106408888), (16, 79806666), (24, 53204444), (29, 44031264), (32, 39903333), (48, 26602222), (58, 22015632), (61, 20932896), (73, 17491872), (87, 14677088), (96, 13301111), (103, 12397152), (116, 11007816), (122, 10466448), (146, 8745936), (174, 7338544), (183, 6977632), (206, 6198576), (219, 5830624), (232, 5503908), (244, 5233224), (292, 4372968), (309, 4132384), (348, 3669272), (366, 3488816), (412, 3099288), (438, 2915312), (464, 2751954), (488, 2616612), (584, 2186484), (618, 2066192), (696, 1834636), (732, 1744408), (824, 1549644), (876, 1457656), (928, 1375977), (976, 1308306), (1168, 1093242), (1236, 1033096), (1392, 917318), (1464, 872204), (1648, 774822), (1752, 728828), (1769, 721824), (1952, 654153), (2117, 603168), (2336, 546621), (2472, 516548), (2784, 458659), (2928, 436102), (2987, 427488), (3296, 387411), (3504, 364414), (3538, 360912), (4234, 301584), (4453, 286752), (4944, 258274), (5307, 240608), (5856, 218051), (5974, 213744), (6283, 203232), (6351, 201056), (7008, 182207), (7076, 180456), (7519, 169824), (8468, 150792), (8906, 143376), (8961, 142496), (9888, 129137), (10614, 120304), (11948, 106872), (12566, 101616), (12702, 100528), (13359, 95584), (14152, 90228), (15038, 84912), (16936, 75396), (17812, 71688), (17922, 71248), (18849, 67744), (21228, 60152), (22557, 56608), (23896, 53436), (25132, 50808), (25404, 50264), (26718, 47792), (28304, 45114), (30076, 42456), (33872, 37698), (35624, 35844)]