337907628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 960261120

約数和(自身を除く): 622353492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 47, 57, 69, 76, 92, 94, 114, 138, 141, 171, 188, 207, 228, 276, 282, 342, 414, 423, 437, 457, 564, 684, 828, 846, 874, 893, 914, 1081, 1311, 1371, 1692, 1748, 1786, 1828, 2162, 2622, 2679, 2742, 3243, 3572, 3933, 4113, 4324, 5244, 5358, 5484, 6486, 7866, 8037, 8226, 8683, 9729, 10511, 10716, 12972, 15732, 16074, 16452, 17366, 19458, 20539, 21022, 21479, 26049, 31533, 32148, 34732, 38916, 41078, 42044, 42958, 52098, 61617, 63066, 64437, 78147, 82156, 85916, 94599, 104196, 123234, 126132, 128874, 156294, 184851, 189198, 193311, 199709, 246468, 257748, 312588, 369702, 378396, 386622, 399418, 408101, 494017, 599127, 739404, 773244, 798836, 816202, 988034, 1198254, 1224303, 1482051, 1632404, 1797381, 1976068, 2396508, 2448606, 2964102, 3594762, 3672909, 4446153, 4897212, 5928204, 7189524, 7345818, 8892306, 9386323, 14691636, 17784612, 18772646, 28158969, 37545292, 56317938, 84476907, 112635876, 168953814, 337907628]

約数ペア:

[(1, 337907628), (2, 168953814), (3, 112635876), (4, 84476907), (6, 56317938), (9, 37545292), (12, 28158969), (18, 18772646), (19, 17784612), (23, 14691636), (36, 9386323), (38, 8892306), (46, 7345818), (47, 7189524), (57, 5928204), (69, 4897212), (76, 4446153), (92, 3672909), (94, 3594762), (114, 2964102), (138, 2448606), (141, 2396508), (171, 1976068), (188, 1797381), (207, 1632404), (228, 1482051), (276, 1224303), (282, 1198254), (342, 988034), (414, 816202), (423, 798836), (437, 773244), (457, 739404), (564, 599127), (684, 494017), (828, 408101), (846, 399418), (874, 386622), (893, 378396), (914, 369702), (1081, 312588), (1311, 257748), (1371, 246468), (1692, 199709), (1748, 193311), (1786, 189198), (1828, 184851), (2162, 156294), (2622, 128874), (2679, 126132), (2742, 123234), (3243, 104196), (3572, 94599), (3933, 85916), (4113, 82156), (4324, 78147), (5244, 64437), (5358, 63066), (5484, 61617), (6486, 52098), (7866, 42958), (8037, 42044), (8226, 41078), (8683, 38916), (9729, 34732), (10511, 32148), (10716, 31533), (12972, 26049), (15732, 21479), (16074, 21022), (16452, 20539), (17366, 19458)]