2439498516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{947}}^1$

素因数の和:1318

約数の個数: 144

約数和(自身を含む): 7159553856

約数和(自身を除く): 4720055340

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 337, 364, 546, 588, 637, 674, 947, 1011, 1092, 1274, 1348, 1894, 1911, 2022, 2359, 2548, 2841, 3788, 3822, 4044, 4381, 4718, 5682, 6629, 7077, 7644, 8762, 9436, 11364, 12311, 13143, 13258, 14154, 16513, 17524, 19887, 24622, 26286, 26516, 28308, 30667, 33026, 36933, 39774, 46403, 49244, 49539, 52572, 61334, 66052, 73866, 79548, 86177, 92001, 92806, 99078, 122668, 139209, 147732, 172354, 184002, 185612, 198156, 214669, 258531, 278418, 319139, 344708, 368004, 429338, 517062, 556836, 603239, 638278, 644007, 858676, 957417, 1034124, 1206478, 1276556, 1288014, 1809717, 1914834, 2233973, 2412956, 2576028, 3619434, 3829668, 4148807, 4467946, 6701919, 7238868, 8297614, 8935892, 12446421, 13403838, 15637811, 16595228, 24892842, 26807676, 29041649, 31275622, 46913433, 49785684, 58083298, 62551244, 87124947, 93826866, 116166596, 174249894, 187653732, 203291543, 348499788, 406583086, 609874629, 813166172, 1219749258, 2439498516]

約数ペア:

[(1, 2439498516), (2, 1219749258), (3, 813166172), (4, 609874629), (6, 406583086), (7, 348499788), (12, 203291543), (13, 187653732), (14, 174249894), (21, 116166596), (26, 93826866), (28, 87124947), (39, 62551244), (42, 58083298), (49, 49785684), (52, 46913433), (78, 31275622), (84, 29041649), (91, 26807676), (98, 24892842), (147, 16595228), (156, 15637811), (182, 13403838), (196, 12446421), (273, 8935892), (294, 8297614), (337, 7238868), (364, 6701919), (546, 4467946), (588, 4148807), (637, 3829668), (674, 3619434), (947, 2576028), (1011, 2412956), (1092, 2233973), (1274, 1914834), (1348, 1809717), (1894, 1288014), (1911, 1276556), (2022, 1206478), (2359, 1034124), (2548, 957417), (2841, 858676), (3788, 644007), (3822, 638278), (4044, 603239), (4381, 556836), (4718, 517062), (5682, 429338), (6629, 368004), (7077, 344708), (7644, 319139), (8762, 278418), (9436, 258531), (11364, 214669), (12311, 198156), (13143, 185612), (13258, 184002), (14154, 172354), (16513, 147732), (17524, 139209), (19887, 122668), (24622, 99078), (26286, 92806), (26516, 92001), (28308, 86177), (30667, 79548), (33026, 73866), (36933, 66052), (39774, 61334), (46403, 52572), (49244, 49539)]