389936736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1523}}^1$

素因数の和:1673

約数の個数: 144

約数和(自身を含む): 1278111744

約数和(自身を除く): 888175008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 127, 144, 168, 224, 252, 254, 288, 336, 381, 504, 508, 672, 762, 889, 1008, 1016, 1143, 1523, 1524, 1778, 2016, 2032, 2286, 2667, 3046, 3048, 3556, 4064, 4569, 4572, 5334, 6092, 6096, 7112, 8001, 9138, 9144, 10661, 10668, 12184, 12192, 13707, 14224, 16002, 18276, 18288, 21322, 21336, 24368, 27414, 28448, 31983, 32004, 36552, 36576, 42644, 42672, 48736, 54828, 63966, 64008, 73104, 85288, 85344, 95949, 109656, 127932, 128016, 146208, 170576, 191898, 193421, 219312, 255864, 256032, 341152, 383796, 386842, 438624, 511728, 580263, 767592, 773684, 1023456, 1160526, 1353947, 1535184, 1547368, 1740789, 2321052, 2707894, 3070368, 3094736, 3481578, 4061841, 4642104, 5415788, 6189472, 6963156, 8123682, 9284208, 10831576, 12185523, 13926312, 16247364, 18568416, 21663152, 24371046, 27852624, 32494728, 43326304, 48742092, 55705248, 64989456, 97484184, 129978912, 194968368, 389936736]

約数ペア:

[(1, 389936736), (2, 194968368), (3, 129978912), (4, 97484184), (6, 64989456), (7, 55705248), (8, 48742092), (9, 43326304), (12, 32494728), (14, 27852624), (16, 24371046), (18, 21663152), (21, 18568416), (24, 16247364), (28, 13926312), (32, 12185523), (36, 10831576), (42, 9284208), (48, 8123682), (56, 6963156), (63, 6189472), (72, 5415788), (84, 4642104), (96, 4061841), (112, 3481578), (126, 3094736), (127, 3070368), (144, 2707894), (168, 2321052), (224, 1740789), (252, 1547368), (254, 1535184), (288, 1353947), (336, 1160526), (381, 1023456), (504, 773684), (508, 767592), (672, 580263), (762, 511728), (889, 438624), (1008, 386842), (1016, 383796), (1143, 341152), (1523, 256032), (1524, 255864), (1778, 219312), (2016, 193421), (2032, 191898), (2286, 170576), (2667, 146208), (3046, 128016), (3048, 127932), (3556, 109656), (4064, 95949), (4569, 85344), (4572, 85288), (5334, 73104), (6092, 64008), (6096, 63966), (7112, 54828), (8001, 48736), (9138, 42672), (9144, 42644), (10661, 36576), (10668, 36552), (12184, 32004), (12192, 31983), (13707, 28448), (14224, 27414), (16002, 24368), (18276, 21336), (18288, 21322)]