214005246

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 567168000

約数和(自身を除く): 353162754

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 182, 247, 266, 273, 294, 343, 399, 421, 494, 546, 637, 686, 741, 798, 842, 931, 1029, 1263, 1274, 1482, 1729, 1862, 1911, 2058, 2526, 2793, 2947, 3458, 3822, 4459, 5187, 5473, 5586, 5894, 6517, 7999, 8841, 8918, 10374, 10946, 12103, 13034, 13377, 15998, 16419, 17682, 19551, 20629, 23997, 24206, 26754, 32838, 36309, 38311, 39102, 41258, 47994, 55993, 61887, 72618, 76622, 84721, 103987, 111986, 114933, 123774, 144403, 167979, 169442, 207974, 229866, 254163, 268177, 288806, 311961, 335958, 391951, 433209, 508326, 536354, 623922, 727909, 783902, 804531, 866418, 1175853, 1455818, 1609062, 1877239, 2183727, 2351706, 2743657, 3754478, 4367454, 5095363, 5487314, 5631717, 8230971, 10190726, 11263434, 15286089, 16461942, 30572178, 35667541, 71335082, 107002623, 214005246]

約数ペア:

[(1, 214005246), (2, 107002623), (3, 71335082), (6, 35667541), (7, 30572178), (13, 16461942), (14, 15286089), (19, 11263434), (21, 10190726), (26, 8230971), (38, 5631717), (39, 5487314), (42, 5095363), (49, 4367454), (57, 3754478), (78, 2743657), (91, 2351706), (98, 2183727), (114, 1877239), (133, 1609062), (147, 1455818), (182, 1175853), (247, 866418), (266, 804531), (273, 783902), (294, 727909), (343, 623922), (399, 536354), (421, 508326), (494, 433209), (546, 391951), (637, 335958), (686, 311961), (741, 288806), (798, 268177), (842, 254163), (931, 229866), (1029, 207974), (1263, 169442), (1274, 167979), (1482, 144403), (1729, 123774), (1862, 114933), (1911, 111986), (2058, 103987), (2526, 84721), (2793, 76622), (2947, 72618), (3458, 61887), (3822, 55993), (4459, 47994), (5187, 41258), (5473, 39102), (5586, 38311), (5894, 36309), (6517, 32838), (7999, 26754), (8841, 24206), (8918, 23997), (10374, 20629), (10946, 19551), (12103, 17682), (13034, 16419), (13377, 15998)]