1296498896

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:713

約数の個数: 160

約数和(自身を含む): 3336453120

約数和(自身を除く): 2039954224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 97, 112, 133, 152, 154, 176, 194, 209, 266, 304, 308, 388, 418, 532, 571, 616, 679, 776, 836, 1064, 1067, 1142, 1232, 1358, 1463, 1552, 1672, 1843, 2128, 2134, 2284, 2716, 2926, 3344, 3686, 3997, 4268, 4568, 5432, 5852, 6281, 7372, 7469, 7994, 8536, 9136, 10849, 10864, 11704, 12562, 12901, 14744, 14938, 15988, 17072, 20273, 21698, 23408, 25124, 25802, 29488, 29876, 31976, 40546, 43396, 43967, 50248, 51604, 55387, 59752, 63952, 75943, 81092, 86792, 87934, 100496, 103208, 110774, 119339, 119504, 141911, 151886, 162184, 173584, 175868, 206416, 221548, 238678, 283822, 303772, 324368, 351736, 387709, 443096, 477356, 567644, 607544, 609257, 703472, 775418, 835373, 886192, 954712, 1052353, 1135288, 1215088, 1218514, 1550836, 1670746, 1909424, 2104706, 2270576, 2437028, 3101672, 3341492, 4209412, 4264799, 4874056, 6203344, 6682984, 7366471, 8418824, 8529598, 9748112, 11575883, 13365968, 14732942, 16837648, 17059196, 23151766, 29465884, 34118392, 46303532, 58931768, 68236784, 81031181, 92607064, 117863536, 162062362, 185214128, 324124724, 648249448, 1296498896]

約数ペア:

[(1, 1296498896), (2, 648249448), (4, 324124724), (7, 185214128), (8, 162062362), (11, 117863536), (14, 92607064), (16, 81031181), (19, 68236784), (22, 58931768), (28, 46303532), (38, 34118392), (44, 29465884), (56, 23151766), (76, 17059196), (77, 16837648), (88, 14732942), (97, 13365968), (112, 11575883), (133, 9748112), (152, 8529598), (154, 8418824), (176, 7366471), (194, 6682984), (209, 6203344), (266, 4874056), (304, 4264799), (308, 4209412), (388, 3341492), (418, 3101672), (532, 2437028), (571, 2270576), (616, 2104706), (679, 1909424), (776, 1670746), (836, 1550836), (1064, 1218514), (1067, 1215088), (1142, 1135288), (1232, 1052353), (1358, 954712), (1463, 886192), (1552, 835373), (1672, 775418), (1843, 703472), (2128, 609257), (2134, 607544), (2284, 567644), (2716, 477356), (2926, 443096), (3344, 387709), (3686, 351736), (3997, 324368), (4268, 303772), (4568, 283822), (5432, 238678), (5852, 221548), (6281, 206416), (7372, 175868), (7469, 173584), (7994, 162184), (8536, 151886), (9136, 141911), (10849, 119504), (10864, 119339), (11704, 110774), (12562, 103208), (12901, 100496), (14744, 87934), (14938, 86792), (15988, 81092), (17072, 75943), (20273, 63952), (21698, 59752), (23408, 55387), (25124, 51604), (25802, 50248), (29488, 43967), (29876, 43396), (31976, 40546)]