259304832

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 790508160

約数和(自身を除く): 531203328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 64, 72, 93, 96, 106, 124, 128, 137, 144, 159, 186, 192, 212, 248, 274, 279, 288, 318, 372, 384, 411, 424, 477, 496, 548, 558, 576, 636, 744, 822, 848, 954, 992, 1096, 1116, 1152, 1233, 1272, 1488, 1643, 1644, 1696, 1908, 1984, 2192, 2232, 2466, 2544, 2976, 3286, 3288, 3392, 3816, 3968, 4247, 4384, 4464, 4929, 4932, 5088, 5952, 6572, 6576, 6784, 7261, 7632, 8494, 8768, 8928, 9858, 9864, 10176, 11904, 12741, 13144, 13152, 14522, 14787, 15264, 16988, 17536, 17856, 19716, 19728, 20352, 21783, 25482, 26288, 26304, 29044, 29574, 30528, 33976, 35712, 38223, 39432, 39456, 43566, 50964, 52576, 52608, 58088, 59148, 61056, 65349, 67952, 76446, 78864, 78912, 87132, 101928, 105152, 116176, 118296, 130698, 135904, 152892, 157728, 157824, 174264, 203856, 210304, 225091, 232352, 236592, 261396, 271808, 305784, 315456, 348528, 407712, 450182, 464704, 473184, 522792, 543616, 611568, 630912, 675273, 697056, 815424, 900364, 929408, 946368, 1045584, 1223136, 1350546, 1394112, 1630848, 1800728, 1892736, 2025819, 2091168, 2446272, 2701092, 2788224, 3601456, 4051638, 4182336, 4892544, 5402184, 7202912, 8103276, 8364672, 10804368, 14405824, 16206552, 21608736, 28811648, 32413104, 43217472, 64826208, 86434944, 129652416, 259304832]

約数ペア:

[(1, 259304832), (2, 129652416), (3, 86434944), (4, 64826208), (6, 43217472), (8, 32413104), (9, 28811648), (12, 21608736), (16, 16206552), (18, 14405824), (24, 10804368), (31, 8364672), (32, 8103276), (36, 7202912), (48, 5402184), (53, 4892544), (62, 4182336), (64, 4051638), (72, 3601456), (93, 2788224), (96, 2701092), (106, 2446272), (124, 2091168), (128, 2025819), (137, 1892736), (144, 1800728), (159, 1630848), (186, 1394112), (192, 1350546), (212, 1223136), (248, 1045584), (274, 946368), (279, 929408), (288, 900364), (318, 815424), (372, 697056), (384, 675273), (411, 630912), (424, 611568), (477, 543616), (496, 522792), (548, 473184), (558, 464704), (576, 450182), (636, 407712), (744, 348528), (822, 315456), (848, 305784), (954, 271808), (992, 261396), (1096, 236592), (1116, 232352), (1152, 225091), (1233, 210304), (1272, 203856), (1488, 174264), (1643, 157824), (1644, 157728), (1696, 152892), (1908, 135904), (1984, 130698), (2192, 118296), (2232, 116176), (2466, 105152), (2544, 101928), (2976, 87132), (3286, 78912), (3288, 78864), (3392, 76446), (3816, 67952), (3968, 65349), (4247, 61056), (4384, 59148), (4464, 58088), (4929, 52608), (4932, 52576), (5088, 50964), (5952, 43566), (6572, 39456), (6576, 39432), (6784, 38223), (7261, 35712), (7632, 33976), (8494, 30528), (8768, 29574), (8928, 29044), (9858, 26304), (9864, 26288), (10176, 25482), (11904, 21783), (12741, 20352), (13144, 19728), (13152, 19716), (14522, 17856), (14787, 17536), (15264, 16988)]