258331584

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 224

約数和(自身を含む): 834518016

約数和(自身を除く): 576186432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 61, 64, 69, 84, 92, 96, 112, 122, 137, 138, 161, 168, 183, 184, 192, 224, 244, 274, 276, 322, 336, 366, 368, 411, 427, 448, 483, 488, 548, 552, 644, 672, 732, 736, 822, 854, 959, 966, 976, 1096, 1104, 1281, 1288, 1344, 1403, 1464, 1472, 1644, 1708, 1918, 1932, 1952, 2192, 2208, 2562, 2576, 2806, 2877, 2928, 3151, 3288, 3416, 3836, 3864, 3904, 4209, 4384, 4416, 5124, 5152, 5612, 5754, 5856, 6302, 6576, 6832, 7672, 7728, 8357, 8418, 8768, 9453, 9821, 10248, 10304, 11224, 11508, 11712, 12604, 13152, 13664, 15344, 15456, 16714, 16836, 18906, 19642, 20496, 22057, 22448, 23016, 25071, 25208, 26304, 27328, 29463, 30688, 30912, 33428, 33672, 37812, 39284, 40992, 44114, 44896, 46032, 50142, 50416, 58499, 58926, 61376, 66171, 66856, 67344, 75624, 78568, 81984, 88228, 89792, 92064, 100284, 100832, 116998, 117852, 132342, 133712, 134688, 151248, 157136, 175497, 176456, 184128, 192211, 200568, 201664, 233996, 235704, 264684, 267424, 269376, 302496, 314272, 350994, 352912, 384422, 401136, 467992, 471408, 529368, 534848, 576633, 604992, 628544, 701988, 705824, 768844, 802272, 935984, 942816, 1058736, 1153266, 1345477, 1403976, 1411648, 1537688, 1604544, 1871968, 1885632, 2117472, 2306532, 2690954, 2807952, 3075376, 3743936, 4036431, 4234944, 4613064, 5381908, 5615904, 6150752, 8072862, 9226128, 10763816, 11231808, 12301504, 16145724, 18452256, 21527632, 32291448, 36904512, 43055264, 64582896, 86110528, 129165792, 258331584]

約数ペア:

[(1, 258331584), (2, 129165792), (3, 86110528), (4, 64582896), (6, 43055264), (7, 36904512), (8, 32291448), (12, 21527632), (14, 18452256), (16, 16145724), (21, 12301504), (23, 11231808), (24, 10763816), (28, 9226128), (32, 8072862), (42, 6150752), (46, 5615904), (48, 5381908), (56, 4613064), (61, 4234944), (64, 4036431), (69, 3743936), (84, 3075376), (92, 2807952), (96, 2690954), (112, 2306532), (122, 2117472), (137, 1885632), (138, 1871968), (161, 1604544), (168, 1537688), (183, 1411648), (184, 1403976), (192, 1345477), (224, 1153266), (244, 1058736), (274, 942816), (276, 935984), (322, 802272), (336, 768844), (366, 705824), (368, 701988), (411, 628544), (427, 604992), (448, 576633), (483, 534848), (488, 529368), (548, 471408), (552, 467992), (644, 401136), (672, 384422), (732, 352912), (736, 350994), (822, 314272), (854, 302496), (959, 269376), (966, 267424), (976, 264684), (1096, 235704), (1104, 233996), (1281, 201664), (1288, 200568), (1344, 192211), (1403, 184128), (1464, 176456), (1472, 175497), (1644, 157136), (1708, 151248), (1918, 134688), (1932, 133712), (1952, 132342), (2192, 117852), (2208, 116998), (2562, 100832), (2576, 100284), (2806, 92064), (2877, 89792), (2928, 88228), (3151, 81984), (3288, 78568), (3416, 75624), (3836, 67344), (3864, 66856), (3904, 66171), (4209, 61376), (4384, 58926), (4416, 58499), (5124, 50416), (5152, 50142), (5612, 46032), (5754, 44896), (5856, 44114), (6302, 40992), (6576, 39284), (6832, 37812), (7672, 33672), (7728, 33428), (8357, 30912), (8418, 30688), (8768, 29463), (9453, 27328), (9821, 26304), (10248, 25208), (10304, 25071), (11224, 23016), (11508, 22448), (11712, 22057), (12604, 20496), (13152, 19642), (13664, 18906), (15344, 16836), (15456, 16714)]