306128256

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1952

約数の個数: 128

約数和(自身を含む): 945058560

約数和(自身を除く): 638930304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 336, 366, 384, 427, 448, 488, 672, 732, 854, 896, 976, 1281, 1344, 1464, 1708, 1867, 1952, 2562, 2688, 2928, 3416, 3734, 3904, 5124, 5601, 5856, 6832, 7468, 7808, 10248, 11202, 11712, 13069, 13664, 14936, 20496, 22404, 23424, 26138, 27328, 29872, 39207, 40992, 44808, 52276, 54656, 59744, 78414, 81984, 89616, 104552, 113887, 119488, 156828, 163968, 179232, 209104, 227774, 238976, 313656, 341661, 358464, 418208, 455548, 627312, 683322, 716928, 797209, 836416, 911096, 1254624, 1366644, 1594418, 1672832, 1822192, 2391627, 2509248, 2733288, 3188836, 3644384, 4783254, 5018496, 5466576, 6377672, 7288768, 9566508, 10933152, 12755344, 14577536, 19133016, 21866304, 25510688, 38266032, 43732608, 51021376, 76532064, 102042752, 153064128, 306128256]

約数ペア:

[(1, 306128256), (2, 153064128), (3, 102042752), (4, 76532064), (6, 51021376), (7, 43732608), (8, 38266032), (12, 25510688), (14, 21866304), (16, 19133016), (21, 14577536), (24, 12755344), (28, 10933152), (32, 9566508), (42, 7288768), (48, 6377672), (56, 5466576), (61, 5018496), (64, 4783254), (84, 3644384), (96, 3188836), (112, 2733288), (122, 2509248), (128, 2391627), (168, 1822192), (183, 1672832), (192, 1594418), (224, 1366644), (244, 1254624), (336, 911096), (366, 836416), (384, 797209), (427, 716928), (448, 683322), (488, 627312), (672, 455548), (732, 418208), (854, 358464), (896, 341661), (976, 313656), (1281, 238976), (1344, 227774), (1464, 209104), (1708, 179232), (1867, 163968), (1952, 156828), (2562, 119488), (2688, 113887), (2928, 104552), (3416, 89616), (3734, 81984), (3904, 78414), (5124, 59744), (5601, 54656), (5856, 52276), (6832, 44808), (7468, 40992), (7808, 39207), (10248, 29872), (11202, 27328), (11712, 26138), (13069, 23424), (13664, 22404), (14936, 20496)]