239470308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86389}}^1$

素因数の和:86417

約数の個数: 72

約数和(自身を含む): 754703040

約数和(自身を除く): 515232732

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 86389, 172778, 259167, 345556, 518334, 604723, 777501, 950279, 1036668, 1209446, 1555002, 1814169, 1900558, 2418892, 2850837, 3110004, 3628338, 3801116, 5442507, 5701674, 6651953, 7256676, 8552511, 10885014, 11403348, 13303906, 17105022, 19955859, 21770028, 26607812, 34210044, 39911718, 59867577, 79823436, 119735154, 239470308]

約数ペア:

[(1, 239470308), (2, 119735154), (3, 79823436), (4, 59867577), (6, 39911718), (7, 34210044), (9, 26607812), (11, 21770028), (12, 19955859), (14, 17105022), (18, 13303906), (21, 11403348), (22, 10885014), (28, 8552511), (33, 7256676), (36, 6651953), (42, 5701674), (44, 5442507), (63, 3801116), (66, 3628338), (77, 3110004), (84, 2850837), (99, 2418892), (126, 1900558), (132, 1814169), (154, 1555002), (198, 1209446), (231, 1036668), (252, 950279), (308, 777501), (396, 604723), (462, 518334), (693, 345556), (924, 259167), (1386, 172778), (2772, 86389)]