1604752912

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2707}}^1$

素因数の和:2868

約数の個数: 80

約数和(自身を含む): 3653416960

約数和(自身を除く): 2048664048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 79, 112, 134, 158, 268, 316, 469, 536, 553, 632, 938, 1072, 1106, 1264, 1876, 2212, 2707, 3752, 4424, 5293, 5414, 7504, 8848, 10586, 10828, 18949, 21172, 21656, 37051, 37898, 42344, 43312, 74102, 75796, 84688, 148204, 151592, 181369, 213853, 296408, 303184, 362738, 427706, 592816, 725476, 855412, 1269583, 1450952, 1496971, 1710824, 2539166, 2901904, 2993942, 3421648, 5078332, 5987884, 10156664, 11975768, 14328151, 20313328, 23951536, 28656302, 57312604, 100297057, 114625208, 200594114, 229250416, 401188228, 802376456, 1604752912]

約数ペア:

[(1, 1604752912), (2, 802376456), (4, 401188228), (7, 229250416), (8, 200594114), (14, 114625208), (16, 100297057), (28, 57312604), (56, 28656302), (67, 23951536), (79, 20313328), (112, 14328151), (134, 11975768), (158, 10156664), (268, 5987884), (316, 5078332), (469, 3421648), (536, 2993942), (553, 2901904), (632, 2539166), (938, 1710824), (1072, 1496971), (1106, 1450952), (1264, 1269583), (1876, 855412), (2212, 725476), (2707, 592816), (3752, 427706), (4424, 362738), (5293, 303184), (5414, 296408), (7504, 213853), (8848, 181369), (10586, 151592), (10828, 148204), (18949, 84688), (21172, 75796), (21656, 74102), (37051, 43312), (37898, 42344)]