259412928

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 790041600

約数和(自身を除く): 530628672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 47, 48, 51, 57, 64, 68, 76, 89, 94, 96, 102, 114, 136, 141, 152, 178, 188, 192, 204, 228, 267, 272, 282, 304, 323, 356, 376, 408, 456, 534, 544, 564, 608, 646, 712, 752, 799, 816, 893, 912, 969, 1068, 1088, 1128, 1216, 1292, 1424, 1504, 1513, 1598, 1632, 1691, 1786, 1824, 1938, 2136, 2256, 2397, 2584, 2679, 2848, 3008, 3026, 3196, 3264, 3382, 3572, 3648, 3876, 4183, 4272, 4512, 4539, 4794, 5073, 5168, 5358, 5696, 6052, 6392, 6764, 7144, 7752, 8366, 8544, 9024, 9078, 9588, 10146, 10336, 10716, 12104, 12549, 12784, 13528, 14288, 15181, 15504, 16732, 17088, 18156, 19176, 20292, 20672, 21432, 24208, 25098, 25568, 27056, 28576, 28747, 30362, 31008, 33464, 36312, 38352, 40584, 42864, 45543, 48416, 50196, 51136, 54112, 57152, 57494, 60724, 62016, 66928, 71111, 72624, 76704, 79477, 81168, 85728, 86241, 91086, 96832, 100392, 108224, 114988, 121448, 133856, 142222, 145248, 153408, 158954, 162336, 171456, 172482, 182172, 200784, 213333, 229976, 238431, 242896, 267712, 284444, 290496, 317908, 324672, 344964, 364344, 401568, 426666, 459952, 476862, 485792, 568888, 635816, 689928, 728688, 803136, 853332, 919904, 953724, 971584, 1137776, 1271632, 1351109, 1379856, 1457376, 1706664, 1839808, 1907448, 2275552, 2543264, 2702218, 2759712, 2914752, 3413328, 3814896, 4053327, 4551104, 5086528, 5404436, 5519424, 6826656, 7629792, 8106654, 10808872, 13653312, 15259584, 16213308, 21617744, 32426616, 43235488, 64853232, 86470976, 129706464, 259412928]

約数ペア:

[(1, 259412928), (2, 129706464), (3, 86470976), (4, 64853232), (6, 43235488), (8, 32426616), (12, 21617744), (16, 16213308), (17, 15259584), (19, 13653312), (24, 10808872), (32, 8106654), (34, 7629792), (38, 6826656), (47, 5519424), (48, 5404436), (51, 5086528), (57, 4551104), (64, 4053327), (68, 3814896), (76, 3413328), (89, 2914752), (94, 2759712), (96, 2702218), (102, 2543264), (114, 2275552), (136, 1907448), (141, 1839808), (152, 1706664), (178, 1457376), (188, 1379856), (192, 1351109), (204, 1271632), (228, 1137776), (267, 971584), (272, 953724), (282, 919904), (304, 853332), (323, 803136), (356, 728688), (376, 689928), (408, 635816), (456, 568888), (534, 485792), (544, 476862), (564, 459952), (608, 426666), (646, 401568), (712, 364344), (752, 344964), (799, 324672), (816, 317908), (893, 290496), (912, 284444), (969, 267712), (1068, 242896), (1088, 238431), (1128, 229976), (1216, 213333), (1292, 200784), (1424, 182172), (1504, 172482), (1513, 171456), (1598, 162336), (1632, 158954), (1691, 153408), (1786, 145248), (1824, 142222), (1938, 133856), (2136, 121448), (2256, 114988), (2397, 108224), (2584, 100392), (2679, 96832), (2848, 91086), (3008, 86241), (3026, 85728), (3196, 81168), (3264, 79477), (3382, 76704), (3572, 72624), (3648, 71111), (3876, 66928), (4183, 62016), (4272, 60724), (4512, 57494), (4539, 57152), (4794, 54112), (5073, 51136), (5168, 50196), (5358, 48416), (5696, 45543), (6052, 42864), (6392, 40584), (6764, 38352), (7144, 36312), (7752, 33464), (8366, 31008), (8544, 30362), (9024, 28747), (9078, 28576), (9588, 27056), (10146, 25568), (10336, 25098), (10716, 24208), (12104, 21432), (12549, 20672), (12784, 20292), (13528, 19176), (14288, 18156), (15181, 17088), (15504, 16732)]