889030128

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1979}}^1$

素因数の和:2195

約数の個数: 120

約数和(自身を含む): 2686970880

約数和(自身を除く): 1797940752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 191, 196, 294, 336, 382, 392, 573, 588, 764, 784, 1146, 1176, 1337, 1528, 1979, 2292, 2352, 2674, 3056, 3958, 4011, 4584, 5348, 5937, 7916, 8022, 9168, 9359, 10696, 11874, 13853, 15832, 16044, 18718, 21392, 23748, 27706, 28077, 31664, 32088, 37436, 41559, 47496, 55412, 56154, 64176, 74872, 83118, 94992, 96971, 110824, 112308, 149744, 166236, 193942, 221648, 224616, 290913, 332472, 377989, 387884, 449232, 581826, 664944, 755978, 775768, 1133967, 1163652, 1511956, 1551536, 2267934, 2327304, 2645923, 3023912, 4535868, 4654608, 5291846, 6047824, 7937769, 9071736, 10583692, 15875538, 18143472, 18521461, 21167384, 31751076, 37042922, 42334768, 55564383, 63502152, 74085844, 111128766, 127004304, 148171688, 222257532, 296343376, 444515064, 889030128]

約数ペア:

[(1, 889030128), (2, 444515064), (3, 296343376), (4, 222257532), (6, 148171688), (7, 127004304), (8, 111128766), (12, 74085844), (14, 63502152), (16, 55564383), (21, 42334768), (24, 37042922), (28, 31751076), (42, 21167384), (48, 18521461), (49, 18143472), (56, 15875538), (84, 10583692), (98, 9071736), (112, 7937769), (147, 6047824), (168, 5291846), (191, 4654608), (196, 4535868), (294, 3023912), (336, 2645923), (382, 2327304), (392, 2267934), (573, 1551536), (588, 1511956), (764, 1163652), (784, 1133967), (1146, 775768), (1176, 755978), (1337, 664944), (1528, 581826), (1979, 449232), (2292, 387884), (2352, 377989), (2674, 332472), (3056, 290913), (3958, 224616), (4011, 221648), (4584, 193942), (5348, 166236), (5937, 149744), (7916, 112308), (8022, 110824), (9168, 96971), (9359, 94992), (10696, 83118), (11874, 74872), (13853, 64176), (15832, 56154), (16044, 55412), (18718, 47496), (21392, 41559), (23748, 37436), (27706, 32088), (28077, 31664)]