403842936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 1184924160

約数和(自身を除く): 781081224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 157, 168, 183, 244, 251, 314, 366, 427, 471, 488, 502, 628, 732, 753, 854, 942, 1004, 1099, 1256, 1281, 1464, 1506, 1708, 1757, 1884, 2008, 2198, 2562, 3012, 3297, 3416, 3514, 3768, 4396, 5124, 5271, 6024, 6594, 7028, 8792, 9577, 10248, 10542, 13188, 14056, 15311, 19154, 21084, 26376, 28731, 30622, 38308, 39407, 42168, 45933, 57462, 61244, 67039, 76616, 78814, 91866, 107177, 114924, 118221, 122488, 134078, 157628, 183732, 201117, 214354, 229848, 236442, 268156, 275849, 315256, 321531, 367464, 402234, 428708, 472884, 536312, 551698, 643062, 804468, 827547, 857416, 945768, 1103396, 1286124, 1608936, 1655094, 2206792, 2403827, 2572248, 3310188, 4807654, 6620376, 7211481, 9615308, 14422962, 16826789, 19230616, 28845924, 33653578, 50480367, 57691848, 67307156, 100960734, 134614312, 201921468, 403842936]

約数ペア:

[(1, 403842936), (2, 201921468), (3, 134614312), (4, 100960734), (6, 67307156), (7, 57691848), (8, 50480367), (12, 33653578), (14, 28845924), (21, 19230616), (24, 16826789), (28, 14422962), (42, 9615308), (56, 7211481), (61, 6620376), (84, 4807654), (122, 3310188), (157, 2572248), (168, 2403827), (183, 2206792), (244, 1655094), (251, 1608936), (314, 1286124), (366, 1103396), (427, 945768), (471, 857416), (488, 827547), (502, 804468), (628, 643062), (732, 551698), (753, 536312), (854, 472884), (942, 428708), (1004, 402234), (1099, 367464), (1256, 321531), (1281, 315256), (1464, 275849), (1506, 268156), (1708, 236442), (1757, 229848), (1884, 214354), (2008, 201117), (2198, 183732), (2562, 157628), (3012, 134078), (3297, 122488), (3416, 118221), (3514, 114924), (3768, 107177), (4396, 91866), (5124, 78814), (5271, 76616), (6024, 67039), (6594, 61244), (7028, 57462), (8792, 45933), (9577, 42168), (10248, 39407), (10542, 38308), (13188, 30622), (14056, 28731), (15311, 26376), (19154, 21084)]