400203984

素因数分解:

$2^4\times 3^1\times {\mathrm{1051}}^1\times {\mathrm{7933}}^1$

素因数の和:8995

約数の個数: 40

約数和(自身を含む): 1034974432

約数和(自身を除く): 634770448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1051, 2102, 3153, 4204, 6306, 7933, 8408, 12612, 15866, 16816, 23799, 25224, 31732, 47598, 50448, 63464, 95196, 126928, 190392, 380784, 8337583, 16675166, 25012749, 33350332, 50025498, 66700664, 100050996, 133401328, 200101992, 400203984]

約数ペア:

[(1, 400203984), (2, 200101992), (3, 133401328), (4, 100050996), (6, 66700664), (8, 50025498), (12, 33350332), (16, 25012749), (24, 16675166), (48, 8337583), (1051, 380784), (2102, 190392), (3153, 126928), (4204, 95196), (6306, 63464), (7933, 50448), (8408, 47598), (12612, 31732), (15866, 25224), (16816, 23799)]