248289768

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 693693000

約数和(自身を除く): 445403232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 241, 246, 328, 349, 369, 482, 492, 698, 723, 738, 964, 984, 1047, 1396, 1446, 1476, 1928, 2094, 2169, 2792, 2892, 2952, 3141, 4188, 4338, 5784, 6282, 8376, 8676, 9881, 12564, 14309, 17352, 19762, 25128, 28618, 29643, 39524, 42927, 57236, 59286, 79048, 84109, 85854, 88929, 114472, 118572, 128781, 168218, 171708, 177858, 237144, 252327, 257562, 336436, 343416, 355716, 504654, 515124, 672872, 711432, 756981, 1009308, 1030248, 1513962, 2018616, 3027924, 3448469, 6055848, 6896938, 10345407, 13793876, 20690814, 27587752, 31036221, 41381628, 62072442, 82763256, 124144884, 248289768]

約数ペア:

[(1, 248289768), (2, 124144884), (3, 82763256), (4, 62072442), (6, 41381628), (8, 31036221), (9, 27587752), (12, 20690814), (18, 13793876), (24, 10345407), (36, 6896938), (41, 6055848), (72, 3448469), (82, 3027924), (123, 2018616), (164, 1513962), (241, 1030248), (246, 1009308), (328, 756981), (349, 711432), (369, 672872), (482, 515124), (492, 504654), (698, 355716), (723, 343416), (738, 336436), (964, 257562), (984, 252327), (1047, 237144), (1396, 177858), (1446, 171708), (1476, 168218), (1928, 128781), (2094, 118572), (2169, 114472), (2792, 88929), (2892, 85854), (2952, 84109), (3141, 79048), (4188, 59286), (4338, 57236), (5784, 42927), (6282, 39524), (8376, 29643), (8676, 28618), (9881, 25128), (12564, 19762), (14309, 17352)]