9780551872

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:600

約数の個数: 224

約数和(自身を含む): 25341478400

約数和(自身を除く): 15560926528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 169, 182, 208, 224, 247, 266, 304, 338, 364, 416, 448, 494, 523, 532, 608, 676, 728, 832, 988, 1046, 1064, 1183, 1216, 1352, 1456, 1729, 1976, 2092, 2128, 2197, 2366, 2704, 2912, 3211, 3458, 3661, 3952, 4184, 4256, 4394, 4732, 5408, 5824, 6422, 6799, 6916, 7322, 7904, 8368, 8512, 8788, 9464, 9937, 10816, 12844, 13598, 13832, 14644, 15379, 15808, 16736, 17576, 18928, 19874, 22477, 25688, 27196, 27664, 29288, 30758, 33472, 35152, 37856, 39748, 41743, 44954, 47593, 51376, 54392, 55328, 58576, 61516, 69559, 70304, 75712, 79496, 83486, 88387, 89908, 95186, 102752, 108784, 110656, 117152, 123032, 129181, 139118, 140608, 158992, 166972, 176774, 179816, 190372, 205504, 217568, 234304, 246064, 258362, 278236, 292201, 317984, 333944, 353548, 359632, 380744, 435136, 492128, 516724, 556472, 584402, 618709, 635968, 667888, 707096, 719264, 761488, 904267, 984256, 1033448, 1112944, 1149031, 1168804, 1237418, 1335776, 1414192, 1438528, 1522976, 1679353, 1808534, 2066896, 2225888, 2298062, 2337608, 2474836, 2671552, 2828384, 3045952, 3358706, 3617068, 4133792, 4451776, 4596124, 4675216, 4949672, 5656768, 6717412, 7234136, 8043217, 8267584, 9192248, 9350432, 9899344, 11755471, 13434824, 14468272, 16086434, 18384496, 18700864, 19798688, 21831589, 23510942, 26869648, 28936544, 32172868, 36768992, 39597376, 43663178, 47021884, 53739296, 57873088, 64345736, 73537984, 87326356, 94043768, 107478592, 128691472, 152821123, 174652712, 188087536, 257382944, 305642246, 349305424, 376175072, 514765888, 611284492, 698610848, 752350144, 1222568984, 1397221696, 2445137968, 4890275936, 9780551872]

約数ペア:

[(1, 9780551872), (2, 4890275936), (4, 2445137968), (7, 1397221696), (8, 1222568984), (13, 752350144), (14, 698610848), (16, 611284492), (19, 514765888), (26, 376175072), (28, 349305424), (32, 305642246), (38, 257382944), (52, 188087536), (56, 174652712), (64, 152821123), (76, 128691472), (91, 107478592), (104, 94043768), (112, 87326356), (133, 73537984), (152, 64345736), (169, 57873088), (182, 53739296), (208, 47021884), (224, 43663178), (247, 39597376), (266, 36768992), (304, 32172868), (338, 28936544), (364, 26869648), (416, 23510942), (448, 21831589), (494, 19798688), (523, 18700864), (532, 18384496), (608, 16086434), (676, 14468272), (728, 13434824), (832, 11755471), (988, 9899344), (1046, 9350432), (1064, 9192248), (1183, 8267584), (1216, 8043217), (1352, 7234136), (1456, 6717412), (1729, 5656768), (1976, 4949672), (2092, 4675216), (2128, 4596124), (2197, 4451776), (2366, 4133792), (2704, 3617068), (2912, 3358706), (3211, 3045952), (3458, 2828384), (3661, 2671552), (3952, 2474836), (4184, 2337608), (4256, 2298062), (4394, 2225888), (4732, 2066896), (5408, 1808534), (5824, 1679353), (6422, 1522976), (6799, 1438528), (6916, 1414192), (7322, 1335776), (7904, 1237418), (8368, 1168804), (8512, 1149031), (8788, 1112944), (9464, 1033448), (9937, 984256), (10816, 904267), (12844, 761488), (13598, 719264), (13832, 707096), (14644, 667888), (15379, 635968), (15808, 618709), (16736, 584402), (17576, 556472), (18928, 516724), (19874, 492128), (22477, 435136), (25688, 380744), (27196, 359632), (27664, 353548), (29288, 333944), (30758, 317984), (33472, 292201), (35152, 278236), (37856, 258362), (39748, 246064), (41743, 234304), (44954, 217568), (47593, 205504), (51376, 190372), (54392, 179816), (55328, 176774), (58576, 166972), (61516, 158992), (69559, 140608), (70304, 139118), (75712, 129181), (79496, 123032), (83486, 117152), (88387, 110656), (89908, 108784), (95186, 102752)]