245605248

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 288

約数和(自身を含む): 869193000

約数和(自身を除く): 623587752

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, 229, 252, 266, 288, 294, 304, 336, 342, 384, 392, 399, 441, 448, 456, 458, 504, 532, 576, 588, 608, 672, 684, 687, 784, 798, 882, 896, 912, 916, 931, 1008, 1064, 1152, 1176, 1197, 1216, 1344, 1368, 1374, 1568, 1596, 1603, 1764, 1824, 1832, 1862, 2016, 2061, 2128, 2352, 2394, 2432, 2688, 2736, 2748, 2793, 3136, 3192, 3206, 3528, 3648, 3664, 3724, 4032, 4122, 4256, 4351, 4704, 4788, 4809, 5472, 5496, 5586, 6272, 6384, 6412, 7056, 7296, 7328, 7448, 8064, 8244, 8379, 8512, 8702, 9408, 9576, 9618, 10944, 10992, 11172, 11221, 12768, 12824, 13053, 14112, 14427, 14656, 14896, 16488, 16758, 17024, 17404, 18816, 19152, 19236, 21888, 21984, 22344, 22442, 25536, 25648, 26106, 28224, 28854, 29312, 29792, 30457, 32976, 33516, 33663, 34808, 38304, 38472, 39159, 43968, 44688, 44884, 51072, 51296, 52212, 56448, 57708, 59584, 60914, 65952, 67032, 67326, 69616, 76608, 76944, 78318, 87936, 89376, 89768, 91371, 100989, 102592, 104424, 115416, 119168, 121828, 131904, 134064, 134652, 139232, 153216, 153888, 156636, 178752, 179536, 182742, 201978, 205184, 208848, 213199, 230832, 243656, 263808, 268128, 269304, 274113, 278464, 307776, 313272, 357504, 359072, 365484, 403956, 417696, 426398, 461664, 487312, 536256, 538608, 548226, 556928, 615552, 626544, 639597, 718144, 730968, 807912, 835392, 852796, 923328, 974624, 1072512, 1077216, 1096452, 1253088, 1279194, 1436288, 1461936, 1615824, 1670784, 1705592, 1846656, 1918791, 1949248, 2154432, 2192904, 2506176, 2558388, 2923872, 3231648, 3411184, 3837582, 3898496, 4308864, 4385808, 5012352, 5116776, 5847744, 6463296, 6822368, 7675164, 8771616, 10233552, 11695488, 12926592, 13644736, 15350328, 17543232, 20467104, 27289472, 30700656, 35086464, 40934208, 61401312, 81868416, 122802624, 245605248]

約数ペア:

[(1, 245605248), (2, 122802624), (3, 81868416), (4, 61401312), (6, 40934208), (7, 35086464), (8, 30700656), (9, 27289472), (12, 20467104), (14, 17543232), (16, 15350328), (18, 13644736), (19, 12926592), (21, 11695488), (24, 10233552), (28, 8771616), (32, 7675164), (36, 6822368), (38, 6463296), (42, 5847744), (48, 5116776), (49, 5012352), (56, 4385808), (57, 4308864), (63, 3898496), (64, 3837582), (72, 3411184), (76, 3231648), (84, 2923872), (96, 2558388), (98, 2506176), (112, 2192904), (114, 2154432), (126, 1949248), (128, 1918791), (133, 1846656), (144, 1705592), (147, 1670784), (152, 1615824), (168, 1461936), (171, 1436288), (192, 1279194), (196, 1253088), (224, 1096452), (228, 1077216), (229, 1072512), (252, 974624), (266, 923328), (288, 852796), (294, 835392), (304, 807912), (336, 730968), (342, 718144), (384, 639597), (392, 626544), (399, 615552), (441, 556928), (448, 548226), (456, 538608), (458, 536256), (504, 487312), (532, 461664), (576, 426398), (588, 417696), (608, 403956), (672, 365484), (684, 359072), (687, 357504), (784, 313272), (798, 307776), (882, 278464), (896, 274113), (912, 269304), (916, 268128), (931, 263808), (1008, 243656), (1064, 230832), (1152, 213199), (1176, 208848), (1197, 205184), (1216, 201978), (1344, 182742), (1368, 179536), (1374, 178752), (1568, 156636), (1596, 153888), (1603, 153216), (1764, 139232), (1824, 134652), (1832, 134064), (1862, 131904), (2016, 121828), (2061, 119168), (2128, 115416), (2352, 104424), (2394, 102592), (2432, 100989), (2688, 91371), (2736, 89768), (2748, 89376), (2793, 87936), (3136, 78318), (3192, 76944), (3206, 76608), (3528, 69616), (3648, 67326), (3664, 67032), (3724, 65952), (4032, 60914), (4122, 59584), (4256, 57708), (4351, 56448), (4704, 52212), (4788, 51296), (4809, 51072), (5472, 44884), (5496, 44688), (5586, 43968), (6272, 39159), (6384, 38472), (6412, 38304), (7056, 34808), (7296, 33663), (7328, 33516), (7448, 32976), (8064, 30457), (8244, 29792), (8379, 29312), (8512, 28854), (8702, 28224), (9408, 26106), (9576, 25648), (9618, 25536), (10944, 22442), (10992, 22344), (11172, 21984), (11221, 21888), (12768, 19236), (12824, 19152), (13053, 18816), (14112, 17404), (14427, 17024), (14656, 16758), (14896, 16488)]