442316928

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:630

約数の個数: 128

約数和(自身を含む): 1231833600

約数和(自身を除く): 789516672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 73, 93, 96, 124, 128, 146, 186, 192, 219, 248, 292, 372, 384, 438, 496, 509, 584, 744, 876, 992, 1018, 1168, 1488, 1527, 1752, 1984, 2036, 2263, 2336, 2976, 3054, 3504, 3968, 4072, 4526, 4672, 5952, 6108, 6789, 7008, 8144, 9052, 9344, 11904, 12216, 13578, 14016, 15779, 16288, 18104, 24432, 27156, 28032, 31558, 32576, 36208, 37157, 47337, 48864, 54312, 63116, 65152, 72416, 74314, 94674, 97728, 108624, 111471, 126232, 144832, 148628, 189348, 195456, 217248, 222942, 252464, 289664, 297256, 378696, 434496, 445884, 504928, 594512, 757392, 868992, 891768, 1009856, 1151867, 1189024, 1514784, 1783536, 2019712, 2303734, 2378048, 3029568, 3455601, 3567072, 4607468, 4756096, 6059136, 6911202, 7134144, 9214936, 13822404, 14268288, 18429872, 27644808, 36859744, 55289616, 73719488, 110579232, 147438976, 221158464, 442316928]

約数ペア:

[(1, 442316928), (2, 221158464), (3, 147438976), (4, 110579232), (6, 73719488), (8, 55289616), (12, 36859744), (16, 27644808), (24, 18429872), (31, 14268288), (32, 13822404), (48, 9214936), (62, 7134144), (64, 6911202), (73, 6059136), (93, 4756096), (96, 4607468), (124, 3567072), (128, 3455601), (146, 3029568), (186, 2378048), (192, 2303734), (219, 2019712), (248, 1783536), (292, 1514784), (372, 1189024), (384, 1151867), (438, 1009856), (496, 891768), (509, 868992), (584, 757392), (744, 594512), (876, 504928), (992, 445884), (1018, 434496), (1168, 378696), (1488, 297256), (1527, 289664), (1752, 252464), (1984, 222942), (2036, 217248), (2263, 195456), (2336, 189348), (2976, 148628), (3054, 144832), (3504, 126232), (3968, 111471), (4072, 108624), (4526, 97728), (4672, 94674), (5952, 74314), (6108, 72416), (6789, 65152), (7008, 63116), (8144, 54312), (9052, 48864), (9344, 47337), (11904, 37157), (12216, 36208), (13578, 32576), (14016, 31558), (15779, 28032), (16288, 27156), (18104, 24432)]