215779536

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:658

約数の個数: 180

約数和(自身を含む): 716970852

約数和(自身を除く): 501191316

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 53, 56, 63, 72, 84, 98, 106, 112, 126, 144, 147, 159, 168, 196, 212, 252, 294, 318, 336, 371, 392, 424, 441, 477, 504, 577, 588, 636, 742, 784, 848, 882, 954, 1008, 1113, 1154, 1176, 1272, 1484, 1731, 1764, 1908, 2226, 2308, 2352, 2544, 2597, 2968, 3339, 3462, 3528, 3816, 4039, 4452, 4616, 5193, 5194, 5936, 6678, 6924, 7056, 7632, 7791, 8078, 8904, 9232, 10386, 10388, 12117, 13356, 13848, 15582, 16156, 17808, 20772, 20776, 23373, 24234, 26712, 27696, 28273, 30581, 31164, 32312, 36351, 41544, 41552, 46746, 48468, 53424, 56546, 61162, 62328, 64624, 72702, 83088, 84819, 91743, 93492, 96936, 113092, 122324, 124656, 145404, 169638, 183486, 186984, 193872, 214067, 226184, 244648, 254457, 275229, 290808, 339276, 366972, 373968, 428134, 452368, 489296, 508914, 550458, 581616, 642201, 678552, 733944, 856268, 1017828, 1100916, 1284402, 1357104, 1467888, 1498469, 1712536, 1926603, 2035656, 2201832, 2568804, 2996938, 3425072, 3853206, 4071312, 4403664, 4495407, 5137608, 5993876, 7706412, 8990814, 10275216, 11987752, 13486221, 15412824, 17981628, 23975504, 26972442, 30825648, 35963256, 53944884, 71926512, 107889768, 215779536]

約数ペア:

[(1, 215779536), (2, 107889768), (3, 71926512), (4, 53944884), (6, 35963256), (7, 30825648), (8, 26972442), (9, 23975504), (12, 17981628), (14, 15412824), (16, 13486221), (18, 11987752), (21, 10275216), (24, 8990814), (28, 7706412), (36, 5993876), (42, 5137608), (48, 4495407), (49, 4403664), (53, 4071312), (56, 3853206), (63, 3425072), (72, 2996938), (84, 2568804), (98, 2201832), (106, 2035656), (112, 1926603), (126, 1712536), (144, 1498469), (147, 1467888), (159, 1357104), (168, 1284402), (196, 1100916), (212, 1017828), (252, 856268), (294, 733944), (318, 678552), (336, 642201), (371, 581616), (392, 550458), (424, 508914), (441, 489296), (477, 452368), (504, 428134), (577, 373968), (588, 366972), (636, 339276), (742, 290808), (784, 275229), (848, 254457), (882, 244648), (954, 226184), (1008, 214067), (1113, 193872), (1154, 186984), (1176, 183486), (1272, 169638), (1484, 145404), (1731, 124656), (1764, 122324), (1908, 113092), (2226, 96936), (2308, 93492), (2352, 91743), (2544, 84819), (2597, 83088), (2968, 72702), (3339, 64624), (3462, 62328), (3528, 61162), (3816, 56546), (4039, 53424), (4452, 48468), (4616, 46746), (5193, 41552), (5194, 41544), (5936, 36351), (6678, 32312), (6924, 31164), (7056, 30581), (7632, 28273), (7791, 27696), (8078, 26712), (8904, 24234), (9232, 23373), (10386, 20776), (10388, 20772), (12117, 17808), (13356, 16156), (13848, 15582)]