304888248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 984222720

約数和(自身を除く): 679334472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 61, 63, 72, 84, 94, 122, 126, 141, 168, 183, 188, 211, 244, 252, 282, 329, 366, 376, 422, 423, 427, 488, 504, 549, 564, 633, 658, 732, 844, 846, 854, 987, 1098, 1128, 1266, 1281, 1316, 1464, 1477, 1688, 1692, 1708, 1899, 1974, 2196, 2532, 2562, 2632, 2867, 2954, 2961, 3384, 3416, 3798, 3843, 3948, 4392, 4431, 5064, 5124, 5734, 5908, 5922, 7596, 7686, 7896, 8601, 8862, 9917, 10248, 11468, 11816, 11844, 12871, 13293, 15192, 15372, 17202, 17724, 19834, 20069, 22936, 23688, 25742, 25803, 26586, 29751, 30744, 34404, 35448, 38613, 39668, 40138, 51484, 51606, 53172, 59502, 60207, 68808, 69419, 77226, 79336, 80276, 89253, 90097, 102968, 103212, 106344, 115839, 119004, 120414, 138838, 154452, 160552, 178506, 180194, 180621, 206424, 208257, 231678, 238008, 240828, 270291, 277676, 308904, 357012, 360388, 361242, 416514, 463356, 481656, 540582, 555352, 604937, 624771, 714024, 720776, 722484, 810873, 833028, 926712, 1081164, 1209874, 1249542, 1444968, 1621746, 1666056, 1814811, 2162328, 2419748, 2499084, 3243492, 3629622, 4234559, 4839496, 4998168, 5444433, 6486984, 7259244, 8469118, 10888866, 12703677, 14518488, 16938236, 21777732, 25407354, 33876472, 38111031, 43555464, 50814708, 76222062, 101629416, 152444124, 304888248]

約数ペア:

[(1, 304888248), (2, 152444124), (3, 101629416), (4, 76222062), (6, 50814708), (7, 43555464), (8, 38111031), (9, 33876472), (12, 25407354), (14, 21777732), (18, 16938236), (21, 14518488), (24, 12703677), (28, 10888866), (36, 8469118), (42, 7259244), (47, 6486984), (56, 5444433), (61, 4998168), (63, 4839496), (72, 4234559), (84, 3629622), (94, 3243492), (122, 2499084), (126, 2419748), (141, 2162328), (168, 1814811), (183, 1666056), (188, 1621746), (211, 1444968), (244, 1249542), (252, 1209874), (282, 1081164), (329, 926712), (366, 833028), (376, 810873), (422, 722484), (423, 720776), (427, 714024), (488, 624771), (504, 604937), (549, 555352), (564, 540582), (633, 481656), (658, 463356), (732, 416514), (844, 361242), (846, 360388), (854, 357012), (987, 308904), (1098, 277676), (1128, 270291), (1266, 240828), (1281, 238008), (1316, 231678), (1464, 208257), (1477, 206424), (1688, 180621), (1692, 180194), (1708, 178506), (1899, 160552), (1974, 154452), (2196, 138838), (2532, 120414), (2562, 119004), (2632, 115839), (2867, 106344), (2954, 103212), (2961, 102968), (3384, 90097), (3416, 89253), (3798, 80276), (3843, 79336), (3948, 77226), (4392, 69419), (4431, 68808), (5064, 60207), (5124, 59502), (5734, 53172), (5908, 51606), (5922, 51484), (7596, 40138), (7686, 39668), (7896, 38613), (8601, 35448), (8862, 34404), (9917, 30744), (10248, 29751), (11468, 26586), (11816, 25803), (11844, 25742), (12871, 23688), (13293, 22936), (15192, 20069), (15372, 19834), (17202, 17724)]