766445712

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{1307}}^1$

素因数の和:1980

約数の個数: 80

約数和(自身を含む): 2089032960

約数和(自身を除く): 1322587248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 643, 912, 1286, 1307, 1929, 2572, 2614, 3858, 3921, 5144, 5228, 7716, 7842, 10288, 10456, 12217, 15432, 15684, 20912, 24434, 24833, 30864, 31368, 36651, 48868, 49666, 62736, 73302, 74499, 97736, 99332, 146604, 148998, 195472, 198664, 293208, 297996, 397328, 586416, 595992, 840401, 1191984, 1680802, 2521203, 3361604, 5042406, 6723208, 10084812, 13446416, 15967619, 20169624, 31935238, 40339248, 47902857, 63870476, 95805714, 127740952, 191611428, 255481904, 383222856, 766445712]

約数ペア:

[(1, 766445712), (2, 383222856), (3, 255481904), (4, 191611428), (6, 127740952), (8, 95805714), (12, 63870476), (16, 47902857), (19, 40339248), (24, 31935238), (38, 20169624), (48, 15967619), (57, 13446416), (76, 10084812), (114, 6723208), (152, 5042406), (228, 3361604), (304, 2521203), (456, 1680802), (643, 1191984), (912, 840401), (1286, 595992), (1307, 586416), (1929, 397328), (2572, 297996), (2614, 293208), (3858, 198664), (3921, 195472), (5144, 148998), (5228, 146604), (7716, 99332), (7842, 97736), (10288, 74499), (10456, 73302), (12217, 62736), (15432, 49666), (15684, 48868), (20912, 36651), (24434, 31368), (24833, 30864)]