1269186912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8867}}^1$

素因数の和:8961

約数の個数: 144

約数和(自身を含む): 4183425792

約数和(自身を除く): 2914238880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 568, 639, 672, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2016, 2272, 2556, 2982, 3408, 3976, 4473, 5112, 5964, 6816, 7952, 8867, 8946, 10224, 11928, 15904, 17734, 17892, 20448, 23856, 26601, 35468, 35784, 47712, 53202, 62069, 70936, 71568, 79803, 106404, 124138, 141872, 143136, 159606, 186207, 212808, 248276, 283744, 319212, 372414, 425616, 496552, 558621, 629557, 638424, 744828, 851232, 993104, 1117242, 1259114, 1276848, 1489656, 1888671, 1986208, 2234484, 2518228, 2553696, 2979312, 3777342, 4406899, 4468968, 5036456, 5666013, 5958624, 7554684, 8813798, 8937936, 10072912, 11332026, 13220697, 15109368, 17627596, 17875872, 20145824, 22664052, 26441394, 30218736, 35255192, 39662091, 45328104, 52882788, 60437472, 70510384, 79324182, 90656208, 105765576, 141020768, 158648364, 181312416, 211531152, 317296728, 423062304, 634593456, 1269186912]

約数ペア:

[(1, 1269186912), (2, 634593456), (3, 423062304), (4, 317296728), (6, 211531152), (7, 181312416), (8, 158648364), (9, 141020768), (12, 105765576), (14, 90656208), (16, 79324182), (18, 70510384), (21, 60437472), (24, 52882788), (28, 45328104), (32, 39662091), (36, 35255192), (42, 30218736), (48, 26441394), (56, 22664052), (63, 20145824), (71, 17875872), (72, 17627596), (84, 15109368), (96, 13220697), (112, 11332026), (126, 10072912), (142, 8937936), (144, 8813798), (168, 7554684), (213, 5958624), (224, 5666013), (252, 5036456), (284, 4468968), (288, 4406899), (336, 3777342), (426, 2979312), (497, 2553696), (504, 2518228), (568, 2234484), (639, 1986208), (672, 1888671), (852, 1489656), (994, 1276848), (1008, 1259114), (1136, 1117242), (1278, 993104), (1491, 851232), (1704, 744828), (1988, 638424), (2016, 629557), (2272, 558621), (2556, 496552), (2982, 425616), (3408, 372414), (3976, 319212), (4473, 283744), (5112, 248276), (5964, 212808), (6816, 186207), (7952, 159606), (8867, 143136), (8946, 141872), (10224, 124138), (11928, 106404), (15904, 79803), (17734, 71568), (17892, 70936), (20448, 62069), (23856, 53202), (26601, 47712), (35468, 35784)]