331326268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 745157504

約数和(自身を除く): 413831236

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 73, 74, 91, 146, 148, 182, 259, 292, 337, 364, 481, 511, 518, 674, 949, 962, 1022, 1036, 1348, 1898, 1924, 2044, 2359, 2701, 3367, 3796, 4381, 4718, 5402, 6643, 6734, 8762, 9436, 10804, 12469, 13286, 13468, 17524, 18907, 24601, 24938, 26572, 30667, 35113, 37814, 49202, 49876, 61334, 70226, 75628, 87283, 98404, 122668, 140452, 162097, 172207, 174566, 245791, 319813, 324194, 344414, 349132, 491582, 639626, 648388, 688828, 910237, 983164, 1134679, 1279252, 1820474, 2238691, 2269358, 3640948, 4477382, 4538716, 6371659, 8954764, 11833081, 12743318, 23666162, 25486636, 47332324, 82831567, 165663134, 331326268]

約数ペア:

[(1, 331326268), (2, 165663134), (4, 82831567), (7, 47332324), (13, 25486636), (14, 23666162), (26, 12743318), (28, 11833081), (37, 8954764), (52, 6371659), (73, 4538716), (74, 4477382), (91, 3640948), (146, 2269358), (148, 2238691), (182, 1820474), (259, 1279252), (292, 1134679), (337, 983164), (364, 910237), (481, 688828), (511, 648388), (518, 639626), (674, 491582), (949, 349132), (962, 344414), (1022, 324194), (1036, 319813), (1348, 245791), (1898, 174566), (1924, 172207), (2044, 162097), (2359, 140452), (2701, 122668), (3367, 98404), (3796, 87283), (4381, 75628), (4718, 70226), (5402, 61334), (6643, 49876), (6734, 49202), (8762, 37814), (9436, 35113), (10804, 30667), (12469, 26572), (13286, 24938), (13468, 24601), (17524, 18907)]