1397173824

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:705

約数の個数: 168

約数和(自身を含む): 4205215872

約数和(自身を除く): 2808042048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 263, 276, 288, 368, 401, 414, 526, 552, 576, 736, 789, 802, 828, 1052, 1104, 1203, 1472, 1578, 1604, 1656, 2104, 2208, 2367, 2406, 3156, 3208, 3312, 3609, 4208, 4416, 4734, 4812, 6049, 6312, 6416, 6624, 7218, 8416, 9223, 9468, 9624, 12098, 12624, 12832, 13248, 14436, 16832, 18147, 18446, 18936, 19248, 24196, 25248, 25664, 27669, 28872, 36294, 36892, 37872, 38496, 48392, 50496, 54441, 55338, 57744, 72588, 73784, 75744, 76992, 83007, 96784, 105463, 108882, 110676, 115488, 145176, 147568, 151488, 166014, 193568, 210926, 217764, 221352, 230976, 290352, 295136, 316389, 332028, 387136, 421852, 435528, 442704, 580704, 590272, 632778, 664056, 843704, 871056, 885408, 949167, 1161408, 1265556, 1328112, 1687408, 1742112, 1770816, 1898334, 2425649, 2531112, 2656224, 3374816, 3484224, 3796668, 4851298, 5062224, 5312448, 6749632, 7276947, 7593336, 9702596, 10124448, 14553894, 15186672, 19405192, 20248896, 21830841, 29107788, 30373344, 38810384, 43661682, 58215576, 60746688, 77620768, 87323364, 116431152, 155241536, 174646728, 232862304, 349293456, 465724608, 698586912, 1397173824]

約数ペア:

[(1, 1397173824), (2, 698586912), (3, 465724608), (4, 349293456), (6, 232862304), (8, 174646728), (9, 155241536), (12, 116431152), (16, 87323364), (18, 77620768), (23, 60746688), (24, 58215576), (32, 43661682), (36, 38810384), (46, 30373344), (48, 29107788), (64, 21830841), (69, 20248896), (72, 19405192), (92, 15186672), (96, 14553894), (138, 10124448), (144, 9702596), (184, 7593336), (192, 7276947), (207, 6749632), (263, 5312448), (276, 5062224), (288, 4851298), (368, 3796668), (401, 3484224), (414, 3374816), (526, 2656224), (552, 2531112), (576, 2425649), (736, 1898334), (789, 1770816), (802, 1742112), (828, 1687408), (1052, 1328112), (1104, 1265556), (1203, 1161408), (1472, 949167), (1578, 885408), (1604, 871056), (1656, 843704), (2104, 664056), (2208, 632778), (2367, 590272), (2406, 580704), (3156, 442704), (3208, 435528), (3312, 421852), (3609, 387136), (4208, 332028), (4416, 316389), (4734, 295136), (4812, 290352), (6049, 230976), (6312, 221352), (6416, 217764), (6624, 210926), (7218, 193568), (8416, 166014), (9223, 151488), (9468, 147568), (9624, 145176), (12098, 115488), (12624, 110676), (12832, 108882), (13248, 105463), (14436, 96784), (16832, 83007), (18147, 76992), (18446, 75744), (18936, 73784), (19248, 72588), (24196, 57744), (25248, 55338), (25664, 54441), (27669, 50496), (28872, 48392), (36294, 38496), (36892, 37872)]