21598272

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 112

約数和(自身を含む): 65836800

約数和(自身を除く): 44238528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 144, 174, 192, 216, 232, 261, 288, 348, 431, 432, 464, 522, 576, 696, 783, 862, 864, 928, 1044, 1293, 1392, 1566, 1724, 1728, 1856, 2088, 2586, 2784, 3132, 3448, 3879, 4176, 5172, 5568, 6264, 6896, 7758, 8352, 10344, 11637, 12499, 12528, 13792, 15516, 16704, 20688, 23274, 24998, 25056, 27584, 31032, 37497, 41376, 46548, 49996, 50112, 62064, 74994, 82752, 93096, 99992, 112491, 124128, 149988, 186192, 199984, 224982, 248256, 299976, 337473, 372384, 399968, 449964, 599952, 674946, 744768, 799936, 899928, 1199904, 1349892, 1799856, 2399808, 2699784, 3599712, 5399568, 7199424, 10799136, 21598272]

約数ペア:

[(1, 21598272), (2, 10799136), (3, 7199424), (4, 5399568), (6, 3599712), (8, 2699784), (9, 2399808), (12, 1799856), (16, 1349892), (18, 1199904), (24, 899928), (27, 799936), (29, 744768), (32, 674946), (36, 599952), (48, 449964), (54, 399968), (58, 372384), (64, 337473), (72, 299976), (87, 248256), (96, 224982), (108, 199984), (116, 186192), (144, 149988), (174, 124128), (192, 112491), (216, 99992), (232, 93096), (261, 82752), (288, 74994), (348, 62064), (431, 50112), (432, 49996), (464, 46548), (522, 41376), (576, 37497), (696, 31032), (783, 27584), (862, 25056), (864, 24998), (928, 23274), (1044, 20688), (1293, 16704), (1392, 15516), (1566, 13792), (1724, 12528), (1728, 12499), (1856, 11637), (2088, 10344), (2586, 8352), (2784, 7758), (3132, 6896), (3448, 6264), (3879, 5568), (4176, 5172)]