337992044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 650069280

約数和(自身を除く): 312077236

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 269, 292, 331, 538, 662, 949, 1076, 1324, 1898, 3497, 3796, 4303, 6994, 8606, 13988, 17212, 19637, 24163, 39274, 48326, 78548, 89039, 96652, 178078, 255281, 314119, 356156, 510562, 628238, 1021124, 1157507, 1256476, 2315014, 4630028, 6499847, 12999694, 25999388, 84498011, 168996022, 337992044]

約数ペア:

[(1, 337992044), (2, 168996022), (4, 84498011), (13, 25999388), (26, 12999694), (52, 6499847), (73, 4630028), (146, 2315014), (269, 1256476), (292, 1157507), (331, 1021124), (538, 628238), (662, 510562), (949, 356156), (1076, 314119), (1324, 255281), (1898, 178078), (3497, 96652), (3796, 89039), (4303, 78548), (6994, 48326), (8606, 39274), (13988, 24163), (17212, 19637)]