651313872

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 2096657472

約数和(自身を除く): 1445343600

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 97, 99, 108, 132, 144, 157, 162, 176, 194, 198, 216, 243, 264, 291, 297, 314, 324, 388, 396, 432, 471, 486, 528, 582, 594, 628, 648, 776, 792, 873, 891, 942, 972, 1067, 1164, 1188, 1256, 1296, 1413, 1552, 1584, 1727, 1746, 1782, 1884, 1944, 2134, 2328, 2376, 2512, 2619, 2673, 2826, 3201, 3454, 3492, 3564, 3768, 3888, 4239, 4268, 4656, 4752, 5181, 5238, 5346, 5652, 6402, 6908, 6984, 7128, 7536, 7857, 8478, 8536, 9603, 10362, 10476, 10692, 11304, 12717, 12804, 13816, 13968, 14256, 15229, 15543, 15714, 16956, 17072, 19206, 20724, 20952, 21384, 22608, 23571, 25434, 25608, 27632, 28809, 30458, 31086, 31428, 33912, 38151, 38412, 41448, 41904, 42768, 45687, 46629, 47142, 50868, 51216, 57618, 60916, 62172, 62856, 67824, 76302, 76824, 82896, 86427, 91374, 93258, 94284, 101736, 115236, 121832, 124344, 125712, 137061, 139887, 152604, 153648, 167519, 172854, 182748, 186516, 188568, 203472, 230472, 243664, 248688, 259281, 274122, 279774, 305208, 335038, 345708, 365496, 373032, 377136, 411183, 419661, 460944, 502557, 518562, 548244, 559548, 610416, 670076, 691416, 730992, 746064, 822366, 839322, 1005114, 1037124, 1096488, 1119096, 1233549, 1340152, 1382832, 1507671, 1644732, 1678644, 2010228, 2074248, 2192976, 2238192, 2467098, 2680304, 3015342, 3289464, 3357288, 3700647, 4020456, 4148496, 4523013, 4934196, 6030684, 6578928, 6714576, 7401294, 8040912, 9046026, 9868392, 12061368, 13569039, 14802588, 18092052, 19736784, 24122736, 27138078, 29605176, 36184104, 40707117, 54276156, 59210352, 72368208, 81414234, 108552312, 162828468, 217104624, 325656936, 651313872]

約数ペア:

[(1, 651313872), (2, 325656936), (3, 217104624), (4, 162828468), (6, 108552312), (8, 81414234), (9, 72368208), (11, 59210352), (12, 54276156), (16, 40707117), (18, 36184104), (22, 29605176), (24, 27138078), (27, 24122736), (33, 19736784), (36, 18092052), (44, 14802588), (48, 13569039), (54, 12061368), (66, 9868392), (72, 9046026), (81, 8040912), (88, 7401294), (97, 6714576), (99, 6578928), (108, 6030684), (132, 4934196), (144, 4523013), (157, 4148496), (162, 4020456), (176, 3700647), (194, 3357288), (198, 3289464), (216, 3015342), (243, 2680304), (264, 2467098), (291, 2238192), (297, 2192976), (314, 2074248), (324, 2010228), (388, 1678644), (396, 1644732), (432, 1507671), (471, 1382832), (486, 1340152), (528, 1233549), (582, 1119096), (594, 1096488), (628, 1037124), (648, 1005114), (776, 839322), (792, 822366), (873, 746064), (891, 730992), (942, 691416), (972, 670076), (1067, 610416), (1164, 559548), (1188, 548244), (1256, 518562), (1296, 502557), (1413, 460944), (1552, 419661), (1584, 411183), (1727, 377136), (1746, 373032), (1782, 365496), (1884, 345708), (1944, 335038), (2134, 305208), (2328, 279774), (2376, 274122), (2512, 259281), (2619, 248688), (2673, 243664), (2826, 230472), (3201, 203472), (3454, 188568), (3492, 186516), (3564, 182748), (3768, 172854), (3888, 167519), (4239, 153648), (4268, 152604), (4656, 139887), (4752, 137061), (5181, 125712), (5238, 124344), (5346, 121832), (5652, 115236), (6402, 101736), (6908, 94284), (6984, 93258), (7128, 91374), (7536, 86427), (7857, 82896), (8478, 76824), (8536, 76302), (9603, 67824), (10362, 62856), (10476, 62172), (10692, 60916), (11304, 57618), (12717, 51216), (12804, 50868), (13816, 47142), (13968, 46629), (14256, 45687), (15229, 42768), (15543, 41904), (15714, 41448), (16956, 38412), (17072, 38151), (19206, 33912), (20724, 31428), (20952, 31086), (21384, 30458), (22608, 28809), (23571, 27632), (25434, 25608)]