199892448

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:531

約数の個数: 240

約数和(自身を含む): 702535680

約数和(自身を除く): 502643232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 81, 84, 92, 96, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 324, 336, 368, 378, 414, 432, 479, 483, 504, 552, 567, 621, 644, 648, 672, 736, 756, 828, 864, 958, 966, 1008, 1104, 1134, 1242, 1288, 1296, 1437, 1449, 1512, 1656, 1863, 1916, 1932, 2016, 2208, 2268, 2484, 2576, 2592, 2874, 2898, 3024, 3312, 3353, 3726, 3832, 3864, 4311, 4347, 4536, 4968, 5152, 5748, 5796, 6048, 6624, 6706, 7452, 7664, 7728, 8622, 8694, 9072, 9936, 10059, 11017, 11496, 11592, 12933, 13041, 13412, 14904, 15328, 15456, 17244, 17388, 18144, 19872, 20118, 22034, 22992, 23184, 25866, 26082, 26824, 29808, 30177, 33051, 34488, 34776, 38799, 40236, 44068, 45984, 46368, 51732, 52164, 53648, 59616, 60354, 66102, 68976, 69552, 77119, 77598, 80472, 88136, 90531, 99153, 103464, 104328, 107296, 120708, 132204, 137952, 139104, 154238, 155196, 160944, 176272, 181062, 198306, 206928, 208656, 231357, 241416, 264408, 271593, 297459, 308476, 310392, 321888, 352544, 362124, 396612, 413856, 417312, 462714, 482832, 528816, 543186, 594918, 616952, 620784, 694071, 724248, 793224, 892377, 925428, 965664, 1057632, 1086372, 1189836, 1233904, 1241568, 1388142, 1448496, 1586448, 1784754, 1850856, 2082213, 2172744, 2379672, 2467808, 2776284, 2896992, 3172896, 3569508, 3701712, 4164426, 4345488, 4759344, 5552568, 6246639, 7139016, 7403424, 8328852, 8690976, 9518688, 11105136, 12493278, 14278032, 16657704, 22210272, 24986556, 28556064, 33315408, 49973112, 66630816, 99946224, 199892448]

約数ペア:

[(1, 199892448), (2, 99946224), (3, 66630816), (4, 49973112), (6, 33315408), (7, 28556064), (8, 24986556), (9, 22210272), (12, 16657704), (14, 14278032), (16, 12493278), (18, 11105136), (21, 9518688), (23, 8690976), (24, 8328852), (27, 7403424), (28, 7139016), (32, 6246639), (36, 5552568), (42, 4759344), (46, 4345488), (48, 4164426), (54, 3701712), (56, 3569508), (63, 3172896), (69, 2896992), (72, 2776284), (81, 2467808), (84, 2379672), (92, 2172744), (96, 2082213), (108, 1850856), (112, 1784754), (126, 1586448), (138, 1448496), (144, 1388142), (161, 1241568), (162, 1233904), (168, 1189836), (184, 1086372), (189, 1057632), (207, 965664), (216, 925428), (224, 892377), (252, 793224), (276, 724248), (288, 694071), (322, 620784), (324, 616952), (336, 594918), (368, 543186), (378, 528816), (414, 482832), (432, 462714), (479, 417312), (483, 413856), (504, 396612), (552, 362124), (567, 352544), (621, 321888), (644, 310392), (648, 308476), (672, 297459), (736, 271593), (756, 264408), (828, 241416), (864, 231357), (958, 208656), (966, 206928), (1008, 198306), (1104, 181062), (1134, 176272), (1242, 160944), (1288, 155196), (1296, 154238), (1437, 139104), (1449, 137952), (1512, 132204), (1656, 120708), (1863, 107296), (1916, 104328), (1932, 103464), (2016, 99153), (2208, 90531), (2268, 88136), (2484, 80472), (2576, 77598), (2592, 77119), (2874, 69552), (2898, 68976), (3024, 66102), (3312, 60354), (3353, 59616), (3726, 53648), (3832, 52164), (3864, 51732), (4311, 46368), (4347, 45984), (4536, 44068), (4968, 40236), (5152, 38799), (5748, 34776), (5796, 34488), (6048, 33051), (6624, 30177), (6706, 29808), (7452, 26824), (7664, 26082), (7728, 25866), (8622, 23184), (8694, 22992), (9072, 22034), (9936, 20118), (10059, 19872), (11017, 18144), (11496, 17388), (11592, 17244), (12933, 15456), (13041, 15328), (13412, 14904)]