342990396

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 1064448000

約数和(自身を除く): 721457604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 49, 54, 63, 84, 94, 98, 108, 126, 141, 147, 188, 189, 196, 197, 252, 282, 294, 329, 343, 378, 394, 423, 441, 564, 588, 591, 658, 686, 756, 788, 846, 882, 987, 1029, 1182, 1269, 1316, 1323, 1372, 1379, 1692, 1764, 1773, 1974, 2058, 2303, 2364, 2538, 2646, 2758, 2961, 3087, 3546, 3948, 4116, 4137, 4606, 5076, 5292, 5319, 5516, 5922, 6174, 6909, 7092, 8274, 8883, 9212, 9259, 9261, 9653, 10638, 11844, 12348, 12411, 13818, 16121, 16548, 17766, 18518, 18522, 19306, 20727, 21276, 24822, 27636, 27777, 28959, 32242, 35532, 37036, 37044, 37233, 38612, 41454, 48363, 49644, 55554, 57918, 62181, 64484, 64813, 67571, 74466, 82908, 83331, 86877, 96726, 111108, 115836, 124362, 129626, 135142, 145089, 148932, 166662, 173754, 193452, 194439, 202713, 248724, 249993, 259252, 260631, 270284, 290178, 333324, 347508, 388878, 405426, 435267, 453691, 499986, 521262, 580356, 583317, 608139, 777756, 810852, 870534, 907382, 999972, 1042524, 1166634, 1216278, 1361073, 1741068, 1749951, 1814764, 1824417, 2333268, 2432556, 2722146, 3175837, 3499902, 3648834, 4083219, 5444292, 6351674, 6999804, 7297668, 8166438, 9527511, 12249657, 12703348, 16332876, 19055022, 24499314, 28582533, 38110044, 48998628, 57165066, 85747599, 114330132, 171495198, 342990396]

約数ペア:

[(1, 342990396), (2, 171495198), (3, 114330132), (4, 85747599), (6, 57165066), (7, 48998628), (9, 38110044), (12, 28582533), (14, 24499314), (18, 19055022), (21, 16332876), (27, 12703348), (28, 12249657), (36, 9527511), (42, 8166438), (47, 7297668), (49, 6999804), (54, 6351674), (63, 5444292), (84, 4083219), (94, 3648834), (98, 3499902), (108, 3175837), (126, 2722146), (141, 2432556), (147, 2333268), (188, 1824417), (189, 1814764), (196, 1749951), (197, 1741068), (252, 1361073), (282, 1216278), (294, 1166634), (329, 1042524), (343, 999972), (378, 907382), (394, 870534), (423, 810852), (441, 777756), (564, 608139), (588, 583317), (591, 580356), (658, 521262), (686, 499986), (756, 453691), (788, 435267), (846, 405426), (882, 388878), (987, 347508), (1029, 333324), (1182, 290178), (1269, 270284), (1316, 260631), (1323, 259252), (1372, 249993), (1379, 248724), (1692, 202713), (1764, 194439), (1773, 193452), (1974, 173754), (2058, 166662), (2303, 148932), (2364, 145089), (2538, 135142), (2646, 129626), (2758, 124362), (2961, 115836), (3087, 111108), (3546, 96726), (3948, 86877), (4116, 83331), (4137, 82908), (4606, 74466), (5076, 67571), (5292, 64813), (5319, 64484), (5516, 62181), (5922, 57918), (6174, 55554), (6909, 49644), (7092, 48363), (8274, 41454), (8883, 38612), (9212, 37233), (9259, 37044), (9261, 37036), (9653, 35532), (10638, 32242), (11844, 28959), (12348, 27777), (12411, 27636), (13818, 24822), (16121, 21276), (16548, 20727), (17766, 19306), (18518, 18522)]