989522352

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25171}}^1$

素因数の和:25208

約数の個数: 160

約数和(自身を含む): 3495887360

約数和(自身を除く): 2506365008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 13104, 19656, 25171, 39312, 50342, 75513, 100684, 151026, 176197, 201368, 226539, 302052, 327223, 352394, 402736, 453078, 528591, 604104, 654446, 679617, 704788, 906156, 981669, 1057182, 1208208, 1308892, 1359234, 1409576, 1585773, 1812312, 1963338, 2114364, 2290561, 2617784, 2718468, 2819152, 2945007, 3171546, 3624624, 3926676, 4228728, 4581122, 4757319, 5235568, 5436936, 5890014, 6343092, 6871683, 7853352, 8457456, 8835021, 9162244, 9514638, 10873872, 11780028, 12686184, 13743366, 15706704, 17670042, 18324488, 19029276, 20615049, 23560056, 25372368, 27486732, 35340084, 36648976, 38058552, 41230098, 47120112, 54973464, 61845147, 70680168, 76117104, 82460196, 109946928, 123690294, 141360336, 164920392, 247380588, 329840784, 494761176, 989522352]

約数ペア:

[(1, 989522352), (2, 494761176), (3, 329840784), (4, 247380588), (6, 164920392), (7, 141360336), (8, 123690294), (9, 109946928), (12, 82460196), (13, 76117104), (14, 70680168), (16, 61845147), (18, 54973464), (21, 47120112), (24, 41230098), (26, 38058552), (27, 36648976), (28, 35340084), (36, 27486732), (39, 25372368), (42, 23560056), (48, 20615049), (52, 19029276), (54, 18324488), (56, 17670042), (63, 15706704), (72, 13743366), (78, 12686184), (84, 11780028), (91, 10873872), (104, 9514638), (108, 9162244), (112, 8835021), (117, 8457456), (126, 7853352), (144, 6871683), (156, 6343092), (168, 5890014), (182, 5436936), (189, 5235568), (208, 4757319), (216, 4581122), (234, 4228728), (252, 3926676), (273, 3624624), (312, 3171546), (336, 2945007), (351, 2819152), (364, 2718468), (378, 2617784), (432, 2290561), (468, 2114364), (504, 1963338), (546, 1812312), (624, 1585773), (702, 1409576), (728, 1359234), (756, 1308892), (819, 1208208), (936, 1057182), (1008, 981669), (1092, 906156), (1404, 704788), (1456, 679617), (1512, 654446), (1638, 604104), (1872, 528591), (2184, 453078), (2457, 402736), (2808, 352394), (3024, 327223), (3276, 302052), (4368, 226539), (4914, 201368), (5616, 176197), (6552, 151026), (9828, 100684), (13104, 75513), (19656, 50342), (25171, 39312)]