2156974848

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7039}}^1$

素因数の和:7087

約数の個数: 216

約数和(自身を含む): 7482675200

約数和(自身を除く): 5325700352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1596, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2688, 2736, 3192, 3648, 4032, 4256, 4788, 4864, 5376, 5472, 6384, 7039, 7296, 8064, 8512, 9576, 10944, 12768, 14078, 14592, 16128, 17024, 19152, 21117, 21888, 25536, 28156, 34048, 38304, 42234, 43776, 49273, 51072, 56312, 63351, 76608, 84468, 98546, 102144, 112624, 126702, 133741, 147819, 153216, 168936, 197092, 225248, 253404, 267482, 295638, 306432, 337872, 394184, 401223, 443457, 450496, 506808, 534964, 591276, 675744, 788368, 802446, 886914, 900992, 936187, 1013616, 1069928, 1182552, 1203669, 1351488, 1576736, 1604892, 1773828, 1801984, 1872374, 2027232, 2139856, 2365104, 2407338, 2702976, 2808561, 3153472, 3209784, 3547656, 3744748, 4054464, 4279712, 4730208, 4814676, 5405952, 5617122, 6306944, 6419568, 7095312, 7489496, 8108928, 8425683, 8559424, 9460416, 9629352, 11234244, 12613888, 12839136, 14190624, 14978992, 16217856, 16851366, 17118848, 18920832, 19258704, 22468488, 25678272, 28381248, 29957984, 33702732, 34237696, 37841664, 38517408, 44936976, 51356544, 56762496, 59915968, 67405464, 77034816, 89873952, 102713088, 113524992, 119831936, 134810928, 154069632, 179747904, 239663872, 269621856, 308139264, 359495808, 539243712, 718991616, 1078487424, 2156974848]

約数ペア:

[(1, 2156974848), (2, 1078487424), (3, 718991616), (4, 539243712), (6, 359495808), (7, 308139264), (8, 269621856), (9, 239663872), (12, 179747904), (14, 154069632), (16, 134810928), (18, 119831936), (19, 113524992), (21, 102713088), (24, 89873952), (28, 77034816), (32, 67405464), (36, 59915968), (38, 56762496), (42, 51356544), (48, 44936976), (56, 38517408), (57, 37841664), (63, 34237696), (64, 33702732), (72, 29957984), (76, 28381248), (84, 25678272), (96, 22468488), (112, 19258704), (114, 18920832), (126, 17118848), (128, 16851366), (133, 16217856), (144, 14978992), (152, 14190624), (168, 12839136), (171, 12613888), (192, 11234244), (224, 9629352), (228, 9460416), (252, 8559424), (256, 8425683), (266, 8108928), (288, 7489496), (304, 7095312), (336, 6419568), (342, 6306944), (384, 5617122), (399, 5405952), (448, 4814676), (456, 4730208), (504, 4279712), (532, 4054464), (576, 3744748), (608, 3547656), (672, 3209784), (684, 3153472), (768, 2808561), (798, 2702976), (896, 2407338), (912, 2365104), (1008, 2139856), (1064, 2027232), (1152, 1872374), (1197, 1801984), (1216, 1773828), (1344, 1604892), (1368, 1576736), (1596, 1351488), (1792, 1203669), (1824, 1182552), (2016, 1069928), (2128, 1013616), (2304, 936187), (2394, 900992), (2432, 886914), (2688, 802446), (2736, 788368), (3192, 675744), (3648, 591276), (4032, 534964), (4256, 506808), (4788, 450496), (4864, 443457), (5376, 401223), (5472, 394184), (6384, 337872), (7039, 306432), (7296, 295638), (8064, 267482), (8512, 253404), (9576, 225248), (10944, 197092), (12768, 168936), (14078, 153216), (14592, 147819), (16128, 133741), (17024, 126702), (19152, 112624), (21117, 102144), (21888, 98546), (25536, 84468), (28156, 76608), (34048, 63351), (38304, 56312), (42234, 51072), (43776, 49273)]