895439916

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:729

約数の個数: 144

約数和(自身を含む): 2665062400

約数和(自身を除く): 1769622484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 127, 147, 196, 252, 254, 294, 343, 381, 441, 508, 571, 588, 686, 762, 882, 889, 1029, 1142, 1143, 1372, 1524, 1713, 1764, 1778, 2058, 2284, 2286, 2667, 3087, 3426, 3556, 3997, 4116, 4572, 5139, 5334, 6174, 6223, 6852, 7994, 8001, 10278, 10668, 11991, 12348, 12446, 15988, 16002, 18669, 20556, 23982, 24892, 27979, 32004, 35973, 37338, 43561, 47964, 55958, 56007, 71946, 72517, 74676, 83937, 87122, 111916, 112014, 130683, 143892, 145034, 167874, 174244, 195853, 217551, 224028, 251811, 261366, 290068, 335748, 391706, 392049, 435102, 503622, 507619, 522732, 587559, 652653, 783412, 784098, 870204, 1007244, 1015238, 1175118, 1305306, 1522857, 1568196, 1762677, 2030476, 2350236, 2610612, 3045714, 3525354, 3553333, 4568571, 6091428, 7050708, 7106666, 9137142, 10659999, 14213332, 18274284, 21319998, 24873331, 31979997, 42639996, 49746662, 63959994, 74619993, 99493324, 127919988, 149239986, 223859979, 298479972, 447719958, 895439916]

約数ペア:

[(1, 895439916), (2, 447719958), (3, 298479972), (4, 223859979), (6, 149239986), (7, 127919988), (9, 99493324), (12, 74619993), (14, 63959994), (18, 49746662), (21, 42639996), (28, 31979997), (36, 24873331), (42, 21319998), (49, 18274284), (63, 14213332), (84, 10659999), (98, 9137142), (126, 7106666), (127, 7050708), (147, 6091428), (196, 4568571), (252, 3553333), (254, 3525354), (294, 3045714), (343, 2610612), (381, 2350236), (441, 2030476), (508, 1762677), (571, 1568196), (588, 1522857), (686, 1305306), (762, 1175118), (882, 1015238), (889, 1007244), (1029, 870204), (1142, 784098), (1143, 783412), (1372, 652653), (1524, 587559), (1713, 522732), (1764, 507619), (1778, 503622), (2058, 435102), (2284, 392049), (2286, 391706), (2667, 335748), (3087, 290068), (3426, 261366), (3556, 251811), (3997, 224028), (4116, 217551), (4572, 195853), (5139, 174244), (5334, 167874), (6174, 145034), (6223, 143892), (6852, 130683), (7994, 112014), (8001, 111916), (10278, 87122), (10668, 83937), (11991, 74676), (12348, 72517), (12446, 71946), (15988, 56007), (16002, 55958), (18669, 47964), (20556, 43561), (23982, 37338), (24892, 35973), (27979, 32004)]