258475392

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 288

約数和(自身を含む): 914542200

約数和(自身を除く): 656066808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 192, 196, 224, 228, 241, 252, 266, 288, 294, 304, 336, 342, 384, 392, 399, 441, 448, 456, 482, 504, 532, 576, 588, 608, 672, 684, 723, 784, 798, 882, 896, 912, 931, 964, 1008, 1064, 1152, 1176, 1197, 1216, 1344, 1368, 1446, 1568, 1596, 1687, 1764, 1824, 1862, 1928, 2016, 2128, 2169, 2352, 2394, 2432, 2688, 2736, 2793, 2892, 3136, 3192, 3374, 3528, 3648, 3724, 3856, 4032, 4256, 4338, 4579, 4704, 4788, 5061, 5472, 5586, 5784, 6272, 6384, 6748, 7056, 7296, 7448, 7712, 8064, 8379, 8512, 8676, 9158, 9408, 9576, 10122, 10944, 11172, 11568, 11809, 12768, 13496, 13737, 14112, 14896, 15183, 15424, 16758, 17024, 17352, 18316, 18816, 19152, 20244, 21888, 22344, 23136, 23618, 25536, 26992, 27474, 28224, 29792, 30366, 30848, 32053, 33516, 34704, 35427, 36632, 38304, 40488, 41211, 44688, 46272, 47236, 51072, 53984, 54948, 56448, 59584, 60732, 64106, 67032, 69408, 70854, 73264, 76608, 80976, 82422, 89376, 92544, 94472, 96159, 106281, 107968, 109896, 119168, 121464, 128212, 134064, 138816, 141708, 146528, 153216, 161952, 164844, 178752, 188944, 192318, 212562, 215936, 219792, 224371, 242928, 256424, 268128, 277632, 283416, 288477, 293056, 323904, 329688, 357504, 377888, 384636, 425124, 439584, 448742, 485856, 512848, 536256, 566832, 576954, 586112, 647808, 659376, 673113, 755776, 769272, 850248, 879168, 897484, 971712, 1025696, 1072512, 1133664, 1153908, 1318752, 1346226, 1511552, 1538544, 1700496, 1758336, 1794968, 1943424, 2019339, 2051392, 2267328, 2307816, 2637504, 2692452, 3077088, 3400992, 3589936, 4038678, 4102784, 4534656, 4615632, 5275008, 5384904, 6154176, 6801984, 7179872, 8077356, 9231264, 10769808, 12308352, 13603968, 14359744, 16154712, 18462528, 21539616, 28719488, 32309424, 36925056, 43079232, 64618848, 86158464, 129237696, 258475392]

約数ペア:

[(1, 258475392), (2, 129237696), (3, 86158464), (4, 64618848), (6, 43079232), (7, 36925056), (8, 32309424), (9, 28719488), (12, 21539616), (14, 18462528), (16, 16154712), (18, 14359744), (19, 13603968), (21, 12308352), (24, 10769808), (28, 9231264), (32, 8077356), (36, 7179872), (38, 6801984), (42, 6154176), (48, 5384904), (49, 5275008), (56, 4615632), (57, 4534656), (63, 4102784), (64, 4038678), (72, 3589936), (76, 3400992), (84, 3077088), (96, 2692452), (98, 2637504), (112, 2307816), (114, 2267328), (126, 2051392), (128, 2019339), (133, 1943424), (144, 1794968), (147, 1758336), (152, 1700496), (168, 1538544), (171, 1511552), (192, 1346226), (196, 1318752), (224, 1153908), (228, 1133664), (241, 1072512), (252, 1025696), (266, 971712), (288, 897484), (294, 879168), (304, 850248), (336, 769272), (342, 755776), (384, 673113), (392, 659376), (399, 647808), (441, 586112), (448, 576954), (456, 566832), (482, 536256), (504, 512848), (532, 485856), (576, 448742), (588, 439584), (608, 425124), (672, 384636), (684, 377888), (723, 357504), (784, 329688), (798, 323904), (882, 293056), (896, 288477), (912, 283416), (931, 277632), (964, 268128), (1008, 256424), (1064, 242928), (1152, 224371), (1176, 219792), (1197, 215936), (1216, 212562), (1344, 192318), (1368, 188944), (1446, 178752), (1568, 164844), (1596, 161952), (1687, 153216), (1764, 146528), (1824, 141708), (1862, 138816), (1928, 134064), (2016, 128212), (2128, 121464), (2169, 119168), (2352, 109896), (2394, 107968), (2432, 106281), (2688, 96159), (2736, 94472), (2793, 92544), (2892, 89376), (3136, 82422), (3192, 80976), (3374, 76608), (3528, 73264), (3648, 70854), (3724, 69408), (3856, 67032), (4032, 64106), (4256, 60732), (4338, 59584), (4579, 56448), (4704, 54948), (4788, 53984), (5061, 51072), (5472, 47236), (5586, 46272), (5784, 44688), (6272, 41211), (6384, 40488), (6748, 38304), (7056, 36632), (7296, 35427), (7448, 34704), (7712, 33516), (8064, 32053), (8379, 30848), (8512, 30366), (8676, 29792), (9158, 28224), (9408, 27474), (9576, 26992), (10122, 25536), (10944, 23618), (11172, 23136), (11568, 22344), (11809, 21888), (12768, 20244), (13496, 19152), (13737, 18816), (14112, 18316), (14896, 17352), (15183, 17024), (15424, 16758)]