1801973824

素因数分解:

$2^6\times 7^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 224

約数和(自身を含む): 4506163200

約数和(自身を除く): 2704189376

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 49, 56, 64, 83, 86, 92, 98, 112, 161, 166, 172, 184, 196, 224, 301, 322, 332, 343, 344, 368, 392, 448, 581, 602, 644, 664, 686, 688, 736, 784, 989, 1127, 1162, 1204, 1288, 1328, 1372, 1376, 1472, 1568, 1909, 1978, 2107, 2254, 2324, 2408, 2576, 2656, 2744, 2752, 3136, 3569, 3818, 3956, 4067, 4214, 4508, 4648, 4816, 5152, 5312, 5488, 6923, 7138, 7636, 7889, 7912, 8134, 8428, 9016, 9296, 9632, 10304, 10976, 13363, 13846, 14276, 14749, 15272, 15778, 15824, 16268, 16856, 18032, 18592, 19264, 21952, 24983, 26726, 27692, 28469, 28552, 29498, 30544, 31556, 31648, 32536, 33712, 36064, 37184, 48461, 49966, 53452, 55384, 56938, 57104, 58996, 61088, 63112, 63296, 65072, 67424, 72128, 82087, 93541, 96922, 99932, 106904, 110768, 113876, 114208, 117992, 122176, 126224, 130144, 134848, 164174, 174881, 187082, 193844, 199864, 213808, 221536, 227752, 228416, 235984, 252448, 260288, 328348, 339227, 349762, 374164, 387688, 399728, 427616, 443072, 455504, 471968, 504896, 574609, 654787, 656696, 678454, 699524, 748328, 775376, 799456, 855232, 911008, 943936, 1149218, 1224167, 1309574, 1313392, 1356908, 1399048, 1496656, 1550752, 1598912, 1822016, 2298436, 2448334, 2619148, 2626784, 2713816, 2798096, 2993312, 3101504, 4022263, 4596872, 4896668, 5238296, 5253568, 5427632, 5596192, 5986624, 8044526, 9193744, 9793336, 10476592, 10855264, 11192384, 16089052, 18387488, 19586672, 20953184, 21710528, 28155841, 32178104, 36774976, 39173344, 41906368, 56311682, 64356208, 78346688, 112623364, 128712416, 225246728, 257424832, 450493456, 900986912, 1801973824]

約数ペア:

[(1, 1801973824), (2, 900986912), (4, 450493456), (7, 257424832), (8, 225246728), (14, 128712416), (16, 112623364), (23, 78346688), (28, 64356208), (32, 56311682), (43, 41906368), (46, 39173344), (49, 36774976), (56, 32178104), (64, 28155841), (83, 21710528), (86, 20953184), (92, 19586672), (98, 18387488), (112, 16089052), (161, 11192384), (166, 10855264), (172, 10476592), (184, 9793336), (196, 9193744), (224, 8044526), (301, 5986624), (322, 5596192), (332, 5427632), (343, 5253568), (344, 5238296), (368, 4896668), (392, 4596872), (448, 4022263), (581, 3101504), (602, 2993312), (644, 2798096), (664, 2713816), (686, 2626784), (688, 2619148), (736, 2448334), (784, 2298436), (989, 1822016), (1127, 1598912), (1162, 1550752), (1204, 1496656), (1288, 1399048), (1328, 1356908), (1372, 1313392), (1376, 1309574), (1472, 1224167), (1568, 1149218), (1909, 943936), (1978, 911008), (2107, 855232), (2254, 799456), (2324, 775376), (2408, 748328), (2576, 699524), (2656, 678454), (2744, 656696), (2752, 654787), (3136, 574609), (3569, 504896), (3818, 471968), (3956, 455504), (4067, 443072), (4214, 427616), (4508, 399728), (4648, 387688), (4816, 374164), (5152, 349762), (5312, 339227), (5488, 328348), (6923, 260288), (7138, 252448), (7636, 235984), (7889, 228416), (7912, 227752), (8134, 221536), (8428, 213808), (9016, 199864), (9296, 193844), (9632, 187082), (10304, 174881), (10976, 164174), (13363, 134848), (13846, 130144), (14276, 126224), (14749, 122176), (15272, 117992), (15778, 114208), (15824, 113876), (16268, 110768), (16856, 106904), (18032, 99932), (18592, 96922), (19264, 93541), (21952, 82087), (24983, 72128), (26726, 67424), (27692, 65072), (28469, 63296), (28552, 63112), (29498, 61088), (30544, 58996), (31556, 57104), (31648, 56938), (32536, 55384), (33712, 53452), (36064, 49966), (37184, 48461)]