252212112

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:589

約数の個数: 120

約数和(自身を含む): 741881088

約数和(自身を除く): 489668976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 271, 276, 281, 368, 414, 542, 552, 562, 813, 828, 843, 1084, 1104, 1124, 1626, 1656, 1686, 2168, 2248, 2439, 2529, 3252, 3312, 3372, 4336, 4496, 4878, 5058, 6233, 6463, 6504, 6744, 9756, 10116, 12466, 12926, 13008, 13488, 18699, 19389, 19512, 20232, 24932, 25852, 37398, 38778, 39024, 40464, 49864, 51704, 56097, 58167, 74796, 76151, 77556, 99728, 103408, 112194, 116334, 149592, 152302, 155112, 224388, 228453, 232668, 299184, 304604, 310224, 448776, 456906, 465336, 609208, 685359, 897552, 913812, 930672, 1218416, 1370718, 1751473, 1827624, 2741436, 3502946, 3655248, 5254419, 5482872, 7005892, 10508838, 10965744, 14011784, 15763257, 21017676, 28023568, 31526514, 42035352, 63053028, 84070704, 126106056, 252212112]

約数ペア:

[(1, 252212112), (2, 126106056), (3, 84070704), (4, 63053028), (6, 42035352), (8, 31526514), (9, 28023568), (12, 21017676), (16, 15763257), (18, 14011784), (23, 10965744), (24, 10508838), (36, 7005892), (46, 5482872), (48, 5254419), (69, 3655248), (72, 3502946), (92, 2741436), (138, 1827624), (144, 1751473), (184, 1370718), (207, 1218416), (271, 930672), (276, 913812), (281, 897552), (368, 685359), (414, 609208), (542, 465336), (552, 456906), (562, 448776), (813, 310224), (828, 304604), (843, 299184), (1084, 232668), (1104, 228453), (1124, 224388), (1626, 155112), (1656, 152302), (1686, 149592), (2168, 116334), (2248, 112194), (2439, 103408), (2529, 99728), (3252, 77556), (3312, 76151), (3372, 74796), (4336, 58167), (4496, 56097), (4878, 51704), (5058, 49864), (6233, 40464), (6463, 39024), (6504, 38778), (6744, 37398), (9756, 25852), (10116, 24932), (12466, 20232), (12926, 19512), (13008, 19389), (13488, 18699)]