438630136

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2617}}^1$

素因数の和:2744

約数の個数: 64

約数和(自身を含む): 976409280

約数和(自身を除く): 537779144

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 73, 82, 146, 164, 287, 292, 328, 511, 574, 584, 1022, 1148, 2044, 2296, 2617, 2993, 4088, 5234, 5986, 10468, 11972, 18319, 20936, 20951, 23944, 36638, 41902, 73276, 83804, 107297, 146552, 167608, 191041, 214594, 382082, 429188, 751079, 764164, 858376, 1337287, 1502158, 1528328, 2674574, 3004316, 5349148, 6008632, 7832681, 10698296, 15665362, 31330724, 54828767, 62661448, 109657534, 219315068, 438630136]

約数ペア:

[(1, 438630136), (2, 219315068), (4, 109657534), (7, 62661448), (8, 54828767), (14, 31330724), (28, 15665362), (41, 10698296), (56, 7832681), (73, 6008632), (82, 5349148), (146, 3004316), (164, 2674574), (287, 1528328), (292, 1502158), (328, 1337287), (511, 858376), (574, 764164), (584, 751079), (1022, 429188), (1148, 382082), (2044, 214594), (2296, 191041), (2617, 167608), (2993, 146552), (4088, 107297), (5234, 83804), (5986, 73276), (10468, 41902), (11972, 36638), (18319, 23944), (20936, 20951)]