808220644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 1851236352

約数和(自身を除く): 1043015708

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 271, 308, 322, 421, 506, 542, 644, 842, 1012, 1084, 1684, 1771, 1897, 2947, 2981, 3542, 3794, 4631, 5894, 5962, 6233, 7084, 7588, 9262, 9683, 11788, 11924, 12466, 18524, 19366, 20867, 24932, 32417, 38732, 41734, 43631, 64834, 67781, 68563, 83468, 87262, 106513, 114091, 129668, 135562, 137126, 174524, 213026, 228182, 271124, 274252, 426052, 456364, 479941, 745591, 798637, 959882, 1255001, 1491182, 1597274, 1919764, 2510002, 2624093, 2982364, 3194548, 5020004, 5248186, 8785007, 10496372, 17570014, 18368651, 28865023, 35140028, 36737302, 57730046, 73474604, 115460092, 202055161, 404110322, 808220644]

約数ペア:

[(1, 808220644), (2, 404110322), (4, 202055161), (7, 115460092), (11, 73474604), (14, 57730046), (22, 36737302), (23, 35140028), (28, 28865023), (44, 18368651), (46, 17570014), (77, 10496372), (92, 8785007), (154, 5248186), (161, 5020004), (253, 3194548), (271, 2982364), (308, 2624093), (322, 2510002), (421, 1919764), (506, 1597274), (542, 1491182), (644, 1255001), (842, 959882), (1012, 798637), (1084, 745591), (1684, 479941), (1771, 456364), (1897, 426052), (2947, 274252), (2981, 271124), (3542, 228182), (3794, 213026), (4631, 174524), (5894, 137126), (5962, 135562), (6233, 129668), (7084, 114091), (7588, 106513), (9262, 87262), (9683, 83468), (11788, 68563), (11924, 67781), (12466, 64834), (18524, 43631), (19366, 41734), (20867, 38732), (24932, 32417)]