271735968

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1035

約数の個数: 144

約数和(自身を含む): 844258464

約数和(自身を除く): 572522496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 84, 96, 98, 112, 122, 147, 168, 183, 196, 224, 244, 294, 336, 366, 392, 427, 488, 588, 672, 732, 784, 854, 947, 976, 1176, 1281, 1464, 1568, 1708, 1894, 1952, 2352, 2562, 2841, 2928, 2989, 3416, 3788, 4704, 5124, 5682, 5856, 5978, 6629, 6832, 7576, 8967, 10248, 11364, 11956, 13258, 13664, 15152, 17934, 19887, 20496, 22728, 23912, 26516, 30304, 35868, 39774, 40992, 45456, 46403, 47824, 53032, 57767, 71736, 79548, 90912, 92806, 95648, 106064, 115534, 139209, 143472, 159096, 173301, 185612, 212128, 231068, 278418, 286944, 318192, 346602, 371224, 404369, 462136, 556836, 636384, 693204, 742448, 808738, 924272, 1113672, 1213107, 1386408, 1484896, 1617476, 1848544, 2227344, 2426214, 2772816, 2830583, 3234952, 4454688, 4852428, 5545632, 5661166, 6469904, 8491749, 9704856, 11322332, 12939808, 16983498, 19409712, 22644664, 33966996, 38819424, 45289328, 67933992, 90578656, 135867984, 271735968]

約数ペア:

[(1, 271735968), (2, 135867984), (3, 90578656), (4, 67933992), (6, 45289328), (7, 38819424), (8, 33966996), (12, 22644664), (14, 19409712), (16, 16983498), (21, 12939808), (24, 11322332), (28, 9704856), (32, 8491749), (42, 6469904), (48, 5661166), (49, 5545632), (56, 4852428), (61, 4454688), (84, 3234952), (96, 2830583), (98, 2772816), (112, 2426214), (122, 2227344), (147, 1848544), (168, 1617476), (183, 1484896), (196, 1386408), (224, 1213107), (244, 1113672), (294, 924272), (336, 808738), (366, 742448), (392, 693204), (427, 636384), (488, 556836), (588, 462136), (672, 404369), (732, 371224), (784, 346602), (854, 318192), (947, 286944), (976, 278418), (1176, 231068), (1281, 212128), (1464, 185612), (1568, 173301), (1708, 159096), (1894, 143472), (1952, 139209), (2352, 115534), (2562, 106064), (2841, 95648), (2928, 92806), (2989, 90912), (3416, 79548), (3788, 71736), (4704, 57767), (5124, 53032), (5682, 47824), (5856, 46403), (5978, 45456), (6629, 40992), (6832, 39774), (7576, 35868), (8967, 30304), (10248, 26516), (11364, 23912), (11956, 22728), (13258, 20496), (13664, 19887), (15152, 17934)]