219131424

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{26237}}^1$

素因数の和:26282

約数の個数: 72

約数和(自身を含む): 644667660

約数和(自身を除く): 425536236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 26237, 52474, 78711, 104948, 157422, 209896, 236133, 314844, 419792, 472266, 629688, 760873, 839584, 944532, 1259376, 1521746, 1889064, 2282619, 2518752, 3043492, 3778128, 4565238, 6086984, 6847857, 7556256, 9130476, 12173968, 13695714, 18260952, 24347936, 27391428, 36521904, 54782856, 73043808, 109565712, 219131424]

約数ペア:

[(1, 219131424), (2, 109565712), (3, 73043808), (4, 54782856), (6, 36521904), (8, 27391428), (9, 24347936), (12, 18260952), (16, 13695714), (18, 12173968), (24, 9130476), (29, 7556256), (32, 6847857), (36, 6086984), (48, 4565238), (58, 3778128), (72, 3043492), (87, 2518752), (96, 2282619), (116, 1889064), (144, 1521746), (174, 1259376), (232, 944532), (261, 839584), (288, 760873), (348, 629688), (464, 472266), (522, 419792), (696, 314844), (928, 236133), (1044, 209896), (1392, 157422), (2088, 104948), (2784, 78711), (4176, 52474), (8352, 26237)]