4312223008

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{2351}}^1$

素因数の和:2478

約数の個数: 72

約数和(自身を含む): 8975909376

約数和(自身を除く): 4663686368

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 344, 496, 688, 992, 1333, 1376, 1849, 2351, 2666, 3698, 4702, 5332, 7396, 9404, 10664, 14792, 18808, 21328, 29584, 37616, 42656, 57319, 59168, 72881, 75232, 101093, 114638, 145762, 202186, 229276, 291524, 404372, 458552, 583048, 808744, 917104, 1166096, 1617488, 1834208, 2332192, 3133883, 3234976, 4346999, 6267766, 8693998, 12535532, 17387996, 25071064, 34775992, 50142128, 69551984, 100284256, 134756969, 139103968, 269513938, 539027876, 1078055752, 2156111504, 4312223008]

約数ペア:

[(1, 4312223008), (2, 2156111504), (4, 1078055752), (8, 539027876), (16, 269513938), (31, 139103968), (32, 134756969), (43, 100284256), (62, 69551984), (86, 50142128), (124, 34775992), (172, 25071064), (248, 17387996), (344, 12535532), (496, 8693998), (688, 6267766), (992, 4346999), (1333, 3234976), (1376, 3133883), (1849, 2332192), (2351, 1834208), (2666, 1617488), (3698, 1166096), (4702, 917104), (5332, 808744), (7396, 583048), (9404, 458552), (10664, 404372), (14792, 291524), (18808, 229276), (21328, 202186), (29584, 145762), (37616, 114638), (42656, 101093), (57319, 75232), (59168, 72881)]