13309622128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{2311}}^1$

素因数の和:3134

約数の個数: 80

約数和(自身を含む): 28836225792

約数和(自身を除く): 15526603664

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 761, 946, 1522, 1892, 2311, 3044, 3784, 4622, 6088, 7568, 8371, 9244, 12176, 16742, 18488, 25421, 32723, 33484, 36976, 50842, 65446, 66968, 99373, 101684, 130892, 133936, 198746, 203368, 261784, 359953, 397492, 406736, 523568, 719906, 794984, 1093103, 1439812, 1589968, 1758671, 2186206, 2879624, 3517342, 4372412, 5759248, 7034684, 8744824, 14069368, 17489648, 19345381, 28138736, 38690762, 75622853, 77381524, 151245706, 154763048, 302491412, 309526096, 604982824, 831851383, 1209965648, 1663702766, 3327405532, 6654811064, 13309622128]

約数ペア:

[(1, 13309622128), (2, 6654811064), (4, 3327405532), (8, 1663702766), (11, 1209965648), (16, 831851383), (22, 604982824), (43, 309526096), (44, 302491412), (86, 154763048), (88, 151245706), (172, 77381524), (176, 75622853), (344, 38690762), (473, 28138736), (688, 19345381), (761, 17489648), (946, 14069368), (1522, 8744824), (1892, 7034684), (2311, 5759248), (3044, 4372412), (3784, 3517342), (4622, 2879624), (6088, 2186206), (7568, 1758671), (8371, 1589968), (9244, 1439812), (12176, 1093103), (16742, 794984), (18488, 719906), (25421, 523568), (32723, 406736), (33484, 397492), (36976, 359953), (50842, 261784), (65446, 203368), (66968, 198746), (99373, 133936), (101684, 130892)]