308441448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:544

約数の個数: 192

約数和(自身を含む): 1010880000

約数和(自身を除く): 702438552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 47, 56, 58, 63, 72, 84, 87, 94, 116, 126, 141, 168, 174, 188, 203, 232, 252, 261, 282, 329, 348, 376, 406, 423, 449, 504, 522, 564, 609, 658, 696, 812, 846, 898, 987, 1044, 1128, 1218, 1316, 1347, 1363, 1624, 1692, 1796, 1827, 1974, 2088, 2436, 2632, 2694, 2726, 2961, 3143, 3384, 3592, 3654, 3948, 4041, 4089, 4872, 5388, 5452, 5922, 6286, 7308, 7896, 8082, 8178, 9429, 9541, 10776, 10904, 11844, 12267, 12572, 13021, 14616, 16164, 16356, 18858, 19082, 21103, 23688, 24534, 25144, 26042, 28287, 28623, 32328, 32712, 37716, 38164, 39063, 42206, 49068, 52084, 56574, 57246, 63309, 75432, 76328, 78126, 84412, 85869, 91147, 98136, 104168, 113148, 114492, 117189, 126618, 147721, 156252, 168824, 171738, 182294, 189927, 226296, 228984, 234378, 253236, 273441, 295442, 312504, 343476, 364588, 379854, 443163, 468756, 506472, 546882, 590884, 611987, 686952, 729176, 759708, 820323, 886326, 937512, 1093764, 1181768, 1223974, 1329489, 1519416, 1640646, 1772652, 1835961, 2187528, 2447948, 2658978, 3281292, 3545304, 3671922, 4283909, 4895896, 5317956, 5507883, 6562584, 7343844, 8567818, 10635912, 11015766, 12851727, 14687688, 17135636, 22031532, 25703454, 34271272, 38555181, 44063064, 51406908, 77110362, 102813816, 154220724, 308441448]

約数ペア:

[(1, 308441448), (2, 154220724), (3, 102813816), (4, 77110362), (6, 51406908), (7, 44063064), (8, 38555181), (9, 34271272), (12, 25703454), (14, 22031532), (18, 17135636), (21, 14687688), (24, 12851727), (28, 11015766), (29, 10635912), (36, 8567818), (42, 7343844), (47, 6562584), (56, 5507883), (58, 5317956), (63, 4895896), (72, 4283909), (84, 3671922), (87, 3545304), (94, 3281292), (116, 2658978), (126, 2447948), (141, 2187528), (168, 1835961), (174, 1772652), (188, 1640646), (203, 1519416), (232, 1329489), (252, 1223974), (261, 1181768), (282, 1093764), (329, 937512), (348, 886326), (376, 820323), (406, 759708), (423, 729176), (449, 686952), (504, 611987), (522, 590884), (564, 546882), (609, 506472), (658, 468756), (696, 443163), (812, 379854), (846, 364588), (898, 343476), (987, 312504), (1044, 295442), (1128, 273441), (1218, 253236), (1316, 234378), (1347, 228984), (1363, 226296), (1624, 189927), (1692, 182294), (1796, 171738), (1827, 168824), (1974, 156252), (2088, 147721), (2436, 126618), (2632, 117189), (2694, 114492), (2726, 113148), (2961, 104168), (3143, 98136), (3384, 91147), (3592, 85869), (3654, 84412), (3948, 78126), (4041, 76328), (4089, 75432), (4872, 63309), (5388, 57246), (5452, 56574), (5922, 52084), (6286, 49068), (7308, 42206), (7896, 39063), (8082, 38164), (8178, 37716), (9429, 32712), (9541, 32328), (10776, 28623), (10904, 28287), (11844, 26042), (12267, 25144), (12572, 24534), (13021, 23688), (14616, 21103), (16164, 19082), (16356, 18858)]