457145892

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{337}}^1\times {\mathrm{769}}^1$

素因数の和:1130

約数の個数: 108

約数和(自身を含む): 1349968620

約数和(自身を除く): 892822728

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 337, 441, 588, 674, 769, 882, 1011, 1348, 1538, 1764, 2022, 2307, 2359, 3033, 3076, 4044, 4614, 4718, 5383, 6066, 6921, 7077, 9228, 9436, 10766, 12132, 13842, 14154, 16149, 16513, 21231, 21532, 27684, 28308, 32298, 33026, 37681, 42462, 48447, 49539, 64596, 66052, 75362, 84924, 96894, 99078, 113043, 148617, 150724, 193788, 198156, 226086, 259153, 297234, 339129, 452172, 518306, 594468, 678258, 777459, 1036612, 1356516, 1554918, 1814071, 2332377, 3109836, 3628142, 4664754, 5442213, 7256284, 9329508, 10884426, 12698497, 16326639, 21768852, 25396994, 32653278, 38095491, 50793988, 65306556, 76190982, 114286473, 152381964, 228572946, 457145892]

約数ペア:

[(1, 457145892), (2, 228572946), (3, 152381964), (4, 114286473), (6, 76190982), (7, 65306556), (9, 50793988), (12, 38095491), (14, 32653278), (18, 25396994), (21, 21768852), (28, 16326639), (36, 12698497), (42, 10884426), (49, 9329508), (63, 7256284), (84, 5442213), (98, 4664754), (126, 3628142), (147, 3109836), (196, 2332377), (252, 1814071), (294, 1554918), (337, 1356516), (441, 1036612), (588, 777459), (674, 678258), (769, 594468), (882, 518306), (1011, 452172), (1348, 339129), (1538, 297234), (1764, 259153), (2022, 226086), (2307, 198156), (2359, 193788), (3033, 150724), (3076, 148617), (4044, 113043), (4614, 99078), (4718, 96894), (5383, 84924), (6066, 75362), (6921, 66052), (7077, 64596), (9228, 49539), (9436, 48447), (10766, 42462), (12132, 37681), (13842, 33026), (14154, 32298), (16149, 28308), (16513, 27684), (21231, 21532)]