393371808

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{57713}}^1$

素因数の和:57797

約数の個数: 48

約数和(自身を含む): 1047162816

約数和(自身を除く): 653791008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 57713, 115426, 173139, 230852, 346278, 461704, 692556, 923408, 1385112, 1846816, 2770224, 4097623, 5540448, 8195246, 12292869, 16390492, 24585738, 32780984, 49171476, 65561968, 98342952, 131123936, 196685904, 393371808]

約数ペア:

[(1, 393371808), (2, 196685904), (3, 131123936), (4, 98342952), (6, 65561968), (8, 49171476), (12, 32780984), (16, 24585738), (24, 16390492), (32, 12292869), (48, 8195246), (71, 5540448), (96, 4097623), (142, 2770224), (213, 1846816), (284, 1385112), (426, 923408), (568, 692556), (852, 461704), (1136, 346278), (1704, 230852), (2272, 173139), (3408, 115426), (6816, 57713)]