15693172768

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3989}}^1$

素因数の和:4219

約数の個数: 144

約数和(自身を含む): 38915092440

約数和(自身を除く): 23221919672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 193, 196, 208, 224, 364, 386, 392, 416, 637, 728, 772, 784, 1274, 1351, 1456, 1544, 1568, 2509, 2548, 2702, 2912, 3088, 3989, 5018, 5096, 5404, 6176, 7978, 9457, 10036, 10192, 10808, 15956, 17563, 18914, 20072, 20384, 21616, 27923, 31912, 35126, 37828, 40144, 43232, 51857, 55846, 63824, 70252, 75656, 80288, 103714, 111692, 122941, 127648, 140504, 151312, 195461, 207428, 223384, 245882, 281008, 302624, 362999, 390922, 414856, 446768, 491764, 562016, 725998, 769877, 781844, 829712, 893536, 983528, 1451996, 1539754, 1563688, 1659424, 1967056, 2540993, 2903992, 3079508, 3127376, 3934112, 5081986, 5389139, 5807984, 6159016, 6254752, 10008401, 10163972, 10778278, 11615968, 12318032, 20016802, 20327944, 21556556, 24636064, 37723973, 40033604, 40655888, 43113112, 70058807, 75447946, 80067208, 81311776, 86226224, 140117614, 150895892, 160134416, 172452448, 280235228, 301791784, 320268832, 490411649, 560470456, 603583568, 980823298, 1120940912, 1207167136, 1961646596, 2241881824, 3923293192, 7846586384, 15693172768]

約数ペア:

[(1, 15693172768), (2, 7846586384), (4, 3923293192), (7, 2241881824), (8, 1961646596), (13, 1207167136), (14, 1120940912), (16, 980823298), (26, 603583568), (28, 560470456), (32, 490411649), (49, 320268832), (52, 301791784), (56, 280235228), (91, 172452448), (98, 160134416), (104, 150895892), (112, 140117614), (182, 86226224), (193, 81311776), (196, 80067208), (208, 75447946), (224, 70058807), (364, 43113112), (386, 40655888), (392, 40033604), (416, 37723973), (637, 24636064), (728, 21556556), (772, 20327944), (784, 20016802), (1274, 12318032), (1351, 11615968), (1456, 10778278), (1544, 10163972), (1568, 10008401), (2509, 6254752), (2548, 6159016), (2702, 5807984), (2912, 5389139), (3088, 5081986), (3989, 3934112), (5018, 3127376), (5096, 3079508), (5404, 2903992), (6176, 2540993), (7978, 1967056), (9457, 1659424), (10036, 1563688), (10192, 1539754), (10808, 1451996), (15956, 983528), (17563, 893536), (18914, 829712), (20072, 781844), (20384, 769877), (21616, 725998), (27923, 562016), (31912, 491764), (35126, 446768), (37828, 414856), (40144, 390922), (43232, 362999), (51857, 302624), (55846, 281008), (63824, 245882), (70252, 223384), (75656, 207428), (80288, 195461), (103714, 151312), (111692, 140504), (122941, 127648)]