230268416

素因数分解:

$2^9\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1367}}^1$

素因数の和:1439

約数の個数: 80

約数和(自身を含む): 537394176

約数和(自身を除く): 307125760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 512, 658, 752, 896, 1316, 1367, 1504, 1792, 2632, 2734, 3008, 3584, 5264, 5468, 6016, 9569, 10528, 10936, 12032, 19138, 21056, 21872, 24064, 38276, 42112, 43744, 64249, 76552, 84224, 87488, 128498, 153104, 168448, 174976, 256996, 306208, 349952, 449743, 513992, 612416, 699904, 899486, 1027984, 1224832, 1798972, 2055968, 2449664, 3597944, 4111936, 4899328, 7195888, 8223872, 14391776, 16447744, 28783552, 32895488, 57567104, 115134208, 230268416]

約数ペア:

[(1, 230268416), (2, 115134208), (4, 57567104), (7, 32895488), (8, 28783552), (14, 16447744), (16, 14391776), (28, 8223872), (32, 7195888), (47, 4899328), (56, 4111936), (64, 3597944), (94, 2449664), (112, 2055968), (128, 1798972), (188, 1224832), (224, 1027984), (256, 899486), (329, 699904), (376, 612416), (448, 513992), (512, 449743), (658, 349952), (752, 306208), (896, 256996), (1316, 174976), (1367, 168448), (1504, 153104), (1792, 128498), (2632, 87488), (2734, 84224), (3008, 76552), (3584, 64249), (5264, 43744), (5468, 42112), (6016, 38276), (9569, 24064), (10528, 21872), (10936, 21056), (12032, 19138)]