1361681568

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{991}}^1$

素因数の和:1387

約数の個数: 144

約数和(自身を含む): 4185732096

約数和(自身を除く): 2824050528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 367, 416, 468, 624, 734, 936, 991, 1101, 1248, 1468, 1872, 1982, 2202, 2936, 2973, 3303, 3744, 3964, 4404, 4771, 5872, 5946, 6606, 7928, 8808, 8919, 9542, 11744, 11892, 12883, 13212, 14313, 15856, 17616, 17838, 19084, 23784, 25766, 26424, 28626, 31712, 35232, 35676, 38168, 38649, 42939, 47568, 51532, 52848, 57252, 71352, 76336, 77298, 85878, 95136, 103064, 105696, 114504, 115947, 142704, 152672, 154596, 171756, 206128, 229008, 231894, 285408, 309192, 343512, 363697, 412256, 458016, 463788, 618384, 687024, 727394, 927576, 1091091, 1236768, 1374048, 1454788, 1855152, 2182182, 2909576, 3273273, 3710304, 4364364, 4728061, 5819152, 6546546, 8728728, 9456122, 11638304, 13093092, 14184183, 17457456, 18912244, 26186184, 28368366, 34914912, 37824488, 42552549, 52372368, 56736732, 75648976, 85105098, 104744736, 113473464, 151297952, 170210196, 226946928, 340420392, 453893856, 680840784, 1361681568]

約数ペア:

[(1, 1361681568), (2, 680840784), (3, 453893856), (4, 340420392), (6, 226946928), (8, 170210196), (9, 151297952), (12, 113473464), (13, 104744736), (16, 85105098), (18, 75648976), (24, 56736732), (26, 52372368), (32, 42552549), (36, 37824488), (39, 34914912), (48, 28368366), (52, 26186184), (72, 18912244), (78, 17457456), (96, 14184183), (104, 13093092), (117, 11638304), (144, 9456122), (156, 8728728), (208, 6546546), (234, 5819152), (288, 4728061), (312, 4364364), (367, 3710304), (416, 3273273), (468, 2909576), (624, 2182182), (734, 1855152), (936, 1454788), (991, 1374048), (1101, 1236768), (1248, 1091091), (1468, 927576), (1872, 727394), (1982, 687024), (2202, 618384), (2936, 463788), (2973, 458016), (3303, 412256), (3744, 363697), (3964, 343512), (4404, 309192), (4771, 285408), (5872, 231894), (5946, 229008), (6606, 206128), (7928, 171756), (8808, 154596), (8919, 152672), (9542, 142704), (11744, 115947), (11892, 114504), (12883, 105696), (13212, 103064), (14313, 95136), (15856, 85878), (17616, 77298), (17838, 76336), (19084, 71352), (23784, 57252), (25766, 52848), (26424, 51532), (28626, 47568), (31712, 42939), (35232, 38649), (35676, 38168)]