217466172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4129}}^1$

素因数の和:4176

約数の個数: 144

約数和(自身を含む): 721593600

約数和(自身を除く): 504127428

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 924, 1197, 1254, 1386, 1463, 1596, 1881, 2394, 2508, 2772, 2926, 3762, 4129, 4389, 4788, 5852, 7524, 8258, 8778, 12387, 13167, 16516, 17556, 24774, 26334, 28903, 37161, 45419, 49548, 52668, 57806, 74322, 78451, 86709, 90838, 115612, 136257, 148644, 156902, 173418, 181676, 235353, 260127, 272514, 313804, 317933, 346836, 408771, 470706, 520254, 545028, 549157, 635866, 706059, 817542, 862961, 941412, 953799, 1040508, 1098314, 1271732, 1412118, 1635084, 1647471, 1725922, 1907598, 2196628, 2588883, 2824236, 2861397, 3294942, 3451844, 3815196, 4942413, 5177766, 5722794, 6040727, 6589884, 7766649, 9884826, 10355532, 11445588, 12081454, 15533298, 18122181, 19769652, 24162908, 31066596, 36244362, 54366543, 72488724, 108733086, 217466172]

約数ペア:

[(1, 217466172), (2, 108733086), (3, 72488724), (4, 54366543), (6, 36244362), (7, 31066596), (9, 24162908), (11, 19769652), (12, 18122181), (14, 15533298), (18, 12081454), (19, 11445588), (21, 10355532), (22, 9884826), (28, 7766649), (33, 6589884), (36, 6040727), (38, 5722794), (42, 5177766), (44, 4942413), (57, 3815196), (63, 3451844), (66, 3294942), (76, 2861397), (77, 2824236), (84, 2588883), (99, 2196628), (114, 1907598), (126, 1725922), (132, 1647471), (133, 1635084), (154, 1412118), (171, 1271732), (198, 1098314), (209, 1040508), (228, 953799), (231, 941412), (252, 862961), (266, 817542), (308, 706059), (342, 635866), (396, 549157), (399, 545028), (418, 520254), (462, 470706), (532, 408771), (627, 346836), (684, 317933), (693, 313804), (798, 272514), (836, 260127), (924, 235353), (1197, 181676), (1254, 173418), (1386, 156902), (1463, 148644), (1596, 136257), (1881, 115612), (2394, 90838), (2508, 86709), (2772, 78451), (2926, 74322), (3762, 57806), (4129, 52668), (4389, 49548), (4788, 45419), (5852, 37161), (7524, 28903), (8258, 26334), (8778, 24774), (12387, 17556), (13167, 16516)]