439965072

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:509

約数の個数: 120

約数和(自身を含む): 1260106848

約数和(自身を除く): 820141776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 131, 144, 166, 249, 262, 281, 332, 393, 498, 524, 562, 664, 747, 786, 843, 996, 1048, 1124, 1179, 1328, 1494, 1572, 1686, 1992, 2096, 2248, 2358, 2529, 2988, 3144, 3372, 3984, 4496, 4716, 5058, 5976, 6288, 6744, 9432, 10116, 10873, 11952, 13488, 18864, 20232, 21746, 23323, 32619, 36811, 40464, 43492, 46646, 65238, 69969, 73622, 86984, 93292, 97857, 110433, 130476, 139938, 147244, 173968, 186584, 195714, 209907, 220866, 260952, 279876, 294488, 331299, 373168, 391428, 419814, 441732, 521904, 559752, 588976, 662598, 782856, 839628, 883464, 1119504, 1325196, 1565712, 1679256, 1766928, 2650392, 3055313, 3358512, 5300784, 6110626, 9165939, 12221252, 18331878, 24442504, 27497817, 36663756, 48885008, 54995634, 73327512, 109991268, 146655024, 219982536, 439965072]

約数ペア:

[(1, 439965072), (2, 219982536), (3, 146655024), (4, 109991268), (6, 73327512), (8, 54995634), (9, 48885008), (12, 36663756), (16, 27497817), (18, 24442504), (24, 18331878), (36, 12221252), (48, 9165939), (72, 6110626), (83, 5300784), (131, 3358512), (144, 3055313), (166, 2650392), (249, 1766928), (262, 1679256), (281, 1565712), (332, 1325196), (393, 1119504), (498, 883464), (524, 839628), (562, 782856), (664, 662598), (747, 588976), (786, 559752), (843, 521904), (996, 441732), (1048, 419814), (1124, 391428), (1179, 373168), (1328, 331299), (1494, 294488), (1572, 279876), (1686, 260952), (1992, 220866), (2096, 209907), (2248, 195714), (2358, 186584), (2529, 173968), (2988, 147244), (3144, 139938), (3372, 130476), (3984, 110433), (4496, 97857), (4716, 93292), (5058, 86984), (5976, 73622), (6288, 69969), (6744, 65238), (9432, 46646), (10116, 43492), (10873, 40464), (11952, 36811), (13488, 32619), (18864, 23323), (20232, 21746)]