425182912

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 168

約数和(自身を含む): 1114836480

約数和(自身を除く): 689653568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 239, 266, 304, 308, 352, 361, 418, 448, 478, 532, 608, 616, 704, 722, 836, 956, 1064, 1216, 1232, 1444, 1463, 1672, 1673, 1912, 2128, 2464, 2527, 2629, 2888, 2926, 3344, 3346, 3824, 3971, 4256, 4541, 4928, 5054, 5258, 5776, 5852, 6688, 6692, 7648, 7942, 8512, 9082, 10108, 10516, 11552, 11704, 13376, 13384, 15296, 15884, 18164, 18403, 20216, 21032, 23104, 23408, 26768, 27797, 31768, 31787, 36328, 36806, 40432, 42064, 46816, 49951, 53536, 55594, 63536, 63574, 72656, 73612, 80864, 84128, 86279, 93632, 99902, 107072, 111188, 127072, 127148, 145312, 147224, 161728, 168256, 172558, 199804, 222376, 254144, 254296, 290624, 294448, 345116, 349657, 399608, 444752, 508592, 588896, 603953, 690232, 699314, 799216, 889504, 949069, 1017184, 1177792, 1207906, 1380464, 1398628, 1598432, 1779008, 1898138, 2034368, 2415812, 2760928, 2797256, 3196864, 3796276, 4831624, 5521856, 5594512, 6643483, 7592552, 9663248, 11189024, 13286966, 15185104, 19326496, 22378048, 26573932, 30370208, 38652992, 53147864, 60740416, 106295728, 212591456, 425182912]

約数ペア:

[(1, 425182912), (2, 212591456), (4, 106295728), (7, 60740416), (8, 53147864), (11, 38652992), (14, 30370208), (16, 26573932), (19, 22378048), (22, 19326496), (28, 15185104), (32, 13286966), (38, 11189024), (44, 9663248), (56, 7592552), (64, 6643483), (76, 5594512), (77, 5521856), (88, 4831624), (112, 3796276), (133, 3196864), (152, 2797256), (154, 2760928), (176, 2415812), (209, 2034368), (224, 1898138), (239, 1779008), (266, 1598432), (304, 1398628), (308, 1380464), (352, 1207906), (361, 1177792), (418, 1017184), (448, 949069), (478, 889504), (532, 799216), (608, 699314), (616, 690232), (704, 603953), (722, 588896), (836, 508592), (956, 444752), (1064, 399608), (1216, 349657), (1232, 345116), (1444, 294448), (1463, 290624), (1672, 254296), (1673, 254144), (1912, 222376), (2128, 199804), (2464, 172558), (2527, 168256), (2629, 161728), (2888, 147224), (2926, 145312), (3344, 127148), (3346, 127072), (3824, 111188), (3971, 107072), (4256, 99902), (4541, 93632), (4928, 86279), (5054, 84128), (5258, 80864), (5776, 73612), (5852, 72656), (6688, 63574), (6692, 63536), (7648, 55594), (7942, 53536), (8512, 49951), (9082, 46816), (10108, 42064), (10516, 40432), (11552, 36806), (11704, 36328), (13376, 31787), (13384, 31768), (15296, 27797), (15884, 26768), (18164, 23408), (18403, 23104), (20216, 21032)]