217934208

素因数分解:

$2^7\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1520

約数の個数: 96

約数和(自身を含む): 632104200

約数和(自身を除く): 414169992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 278, 288, 384, 417, 556, 576, 834, 1112, 1152, 1251, 1361, 1668, 2224, 2502, 2722, 3336, 4083, 4448, 5004, 5444, 6672, 8166, 8896, 10008, 10888, 12249, 13344, 16332, 17792, 20016, 21776, 24498, 26688, 32664, 40032, 43552, 48996, 53376, 65328, 80064, 87104, 97992, 130656, 160128, 174208, 189179, 195984, 261312, 378358, 391968, 522624, 567537, 756716, 783936, 1135074, 1513432, 1567872, 1702611, 2270148, 3026864, 3405222, 4540296, 6053728, 6810444, 9080592, 12107456, 13620888, 18161184, 24214912, 27241776, 36322368, 54483552, 72644736, 108967104, 217934208]

約数ペア:

[(1, 217934208), (2, 108967104), (3, 72644736), (4, 54483552), (6, 36322368), (8, 27241776), (9, 24214912), (12, 18161184), (16, 13620888), (18, 12107456), (24, 9080592), (32, 6810444), (36, 6053728), (48, 4540296), (64, 3405222), (72, 3026864), (96, 2270148), (128, 1702611), (139, 1567872), (144, 1513432), (192, 1135074), (278, 783936), (288, 756716), (384, 567537), (417, 522624), (556, 391968), (576, 378358), (834, 261312), (1112, 195984), (1152, 189179), (1251, 174208), (1361, 160128), (1668, 130656), (2224, 97992), (2502, 87104), (2722, 80064), (3336, 65328), (4083, 53376), (4448, 48996), (5004, 43552), (5444, 40032), (6672, 32664), (8166, 26688), (8896, 24498), (10008, 21776), (10888, 20016), (12249, 17792), (13344, 16332)]