298401488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 736994496

約数和(自身を除く): 438593008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 97, 112, 121, 154, 176, 194, 227, 242, 308, 388, 454, 484, 616, 679, 776, 847, 908, 968, 1067, 1232, 1358, 1552, 1589, 1694, 1816, 1936, 2134, 2497, 2716, 3178, 3388, 3632, 4268, 4994, 5432, 6356, 6776, 7469, 8536, 9988, 10864, 11737, 12712, 13552, 14938, 17072, 17479, 19976, 22019, 23474, 25424, 27467, 29876, 34958, 39952, 44038, 46948, 54934, 59752, 69916, 82159, 88076, 93896, 109868, 119504, 139832, 154133, 164318, 176152, 187792, 192269, 219736, 242209, 279664, 308266, 328636, 352304, 384538, 439472, 484418, 616532, 657272, 769076, 968836, 1233064, 1314544, 1538152, 1695463, 1937672, 2466128, 2664299, 3076304, 3390926, 3875344, 5328598, 6781852, 10657196, 13563704, 18650093, 21314392, 27127408, 37300186, 42628784, 74600372, 149200744, 298401488]

約数ペア:

[(1, 298401488), (2, 149200744), (4, 74600372), (7, 42628784), (8, 37300186), (11, 27127408), (14, 21314392), (16, 18650093), (22, 13563704), (28, 10657196), (44, 6781852), (56, 5328598), (77, 3875344), (88, 3390926), (97, 3076304), (112, 2664299), (121, 2466128), (154, 1937672), (176, 1695463), (194, 1538152), (227, 1314544), (242, 1233064), (308, 968836), (388, 769076), (454, 657272), (484, 616532), (616, 484418), (679, 439472), (776, 384538), (847, 352304), (908, 328636), (968, 308266), (1067, 279664), (1232, 242209), (1358, 219736), (1552, 192269), (1589, 187792), (1694, 176152), (1816, 164318), (1936, 154133), (2134, 139832), (2497, 119504), (2716, 109868), (3178, 93896), (3388, 88076), (3632, 82159), (4268, 69916), (4994, 59752), (5432, 54934), (6356, 46948), (6776, 44038), (7469, 39952), (8536, 34958), (9988, 29876), (10864, 27467), (11737, 25424), (12712, 23474), (13552, 22019), (14938, 19976), (17072, 17479)]