390454224

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{111431}}^1$

素因数の和:111515

約数の個数: 40

約数和(自身を含む): 1022500032

約数和(自身を除く): 632045808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 111431, 222862, 334293, 445724, 668586, 891448, 1337172, 1782896, 2674344, 5348688, 8134463, 16268926, 24403389, 32537852, 48806778, 65075704, 97613556, 130151408, 195227112, 390454224]

約数ペア:

[(1, 390454224), (2, 195227112), (3, 130151408), (4, 97613556), (6, 65075704), (8, 48806778), (12, 32537852), (16, 24403389), (24, 16268926), (48, 8134463), (73, 5348688), (146, 2674344), (219, 1782896), (292, 1337172), (438, 891448), (584, 668586), (876, 445724), (1168, 334293), (1752, 222862), (3504, 111431)]