402491016

素因数分解:

$2^3\times 3^2\times {\mathrm{541}}^1\times {\mathrm{10333}}^1$

素因数の和:10886

約数の個数: 48

約数和(自身を含む): 1092200460

約数和(自身を除く): 689709444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 541, 1082, 1623, 2164, 3246, 4328, 4869, 6492, 9738, 10333, 12984, 19476, 20666, 30999, 38952, 41332, 61998, 82664, 92997, 123996, 185994, 247992, 371988, 743976, 5590153, 11180306, 16770459, 22360612, 33540918, 44721224, 50311377, 67081836, 100622754, 134163672, 201245508, 402491016]

約数ペア:

[(1, 402491016), (2, 201245508), (3, 134163672), (4, 100622754), (6, 67081836), (8, 50311377), (9, 44721224), (12, 33540918), (18, 22360612), (24, 16770459), (36, 11180306), (72, 5590153), (541, 743976), (1082, 371988), (1623, 247992), (2164, 185994), (3246, 123996), (4328, 92997), (4869, 82664), (6492, 61998), (9738, 41332), (10333, 38952), (12984, 30999), (19476, 20666)]