1298705072

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{22003}}^1$

素因数の和:22066

約数の個数: 80

約数和(自身を含む): 3143227392

約数和(自身を除く): 1844522320

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1736, 1904, 2108, 3472, 3689, 4216, 7378, 8432, 14756, 22003, 29512, 44006, 59024, 88012, 154021, 176024, 308042, 352048, 374051, 616084, 682093, 748102, 1232168, 1364186, 1496204, 2464336, 2618357, 2728372, 2992408, 4774651, 5236714, 5456744, 5984816, 9549302, 10473428, 10913488, 11595581, 19098604, 20946856, 23191162, 38197208, 41893712, 46382324, 76394416, 81169067, 92764648, 162338134, 185529296, 324676268, 649352536, 1298705072]

約数ペア:

[(1, 1298705072), (2, 649352536), (4, 324676268), (7, 185529296), (8, 162338134), (14, 92764648), (16, 81169067), (17, 76394416), (28, 46382324), (31, 41893712), (34, 38197208), (56, 23191162), (62, 20946856), (68, 19098604), (112, 11595581), (119, 10913488), (124, 10473428), (136, 9549302), (217, 5984816), (238, 5456744), (248, 5236714), (272, 4774651), (434, 2992408), (476, 2728372), (496, 2618357), (527, 2464336), (868, 1496204), (952, 1364186), (1054, 1232168), (1736, 748102), (1904, 682093), (2108, 616084), (3472, 374051), (3689, 352048), (4216, 308042), (7378, 176024), (8432, 154021), (14756, 88012), (22003, 59024), (29512, 44006)]