1281975552

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1346

約数の個数: 288

約数和(自身を含む): 4457228160

約数和(自身を除く): 3175252608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 88, 96, 99, 104, 108, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 216, 234, 256, 264, 286, 288, 297, 312, 351, 352, 384, 396, 416, 429, 432, 468, 528, 572, 576, 594, 624, 702, 704, 768, 792, 832, 858, 864, 936, 1056, 1144, 1152, 1188, 1248, 1287, 1297, 1404, 1408, 1584, 1664, 1716, 1728, 1872, 2112, 2288, 2304, 2376, 2496, 2574, 2594, 2808, 2816, 3168, 3328, 3432, 3456, 3744, 3861, 3891, 4224, 4576, 4752, 4992, 5148, 5188, 5616, 6336, 6864, 6912, 7488, 7722, 7782, 8448, 9152, 9504, 9984, 10296, 10376, 11232, 11673, 12672, 13728, 14267, 14976, 15444, 15564, 16861, 18304, 19008, 20592, 20752, 22464, 23346, 25344, 27456, 28534, 29952, 30888, 31128, 33722, 35019, 36608, 38016, 41184, 41504, 42801, 44928, 46692, 50583, 54912, 57068, 61776, 62256, 67444, 70038, 76032, 82368, 83008, 85602, 89856, 93384, 101166, 109824, 114136, 123552, 124512, 128403, 134888, 140076, 151749, 164736, 166016, 171204, 185471, 186768, 202332, 228272, 247104, 249024, 256806, 269776, 280152, 303498, 329472, 332032, 342408, 370942, 373536, 385209, 404664, 455247, 456544, 494208, 498048, 513612, 539552, 556413, 560304, 606996, 684816, 741884, 747072, 770418, 809328, 910494, 913088, 988416, 996096, 1027224, 1079104, 1112826, 1120608, 1213992, 1369632, 1483768, 1494144, 1540836, 1618656, 1669239, 1820988, 1826176, 2054448, 2158208, 2225652, 2241216, 2427984, 2739264, 2967536, 2988288, 3081672, 3237312, 3338478, 3641976, 3652352, 4108896, 4316416, 4451304, 4482432, 4855968, 5007717, 5478528, 5935072, 6163344, 6474624, 6676956, 7283952, 8217792, 8902608, 8964864, 9711936, 10015434, 10957056, 11870144, 12326688, 12949248, 13353912, 14567904, 16435584, 17805216, 19423872, 20030868, 23740288, 24653376, 26707824, 29135808, 32871168, 35610432, 38847744, 40061736, 47480576, 49306752, 53415648, 58271616, 71220864, 80123472, 98613504, 106831296, 116543232, 142441728, 160246944, 213662592, 320493888, 427325184, 640987776, 1281975552]

約数ペア:

[(1, 1281975552), (2, 640987776), (3, 427325184), (4, 320493888), (6, 213662592), (8, 160246944), (9, 142441728), (11, 116543232), (12, 106831296), (13, 98613504), (16, 80123472), (18, 71220864), (22, 58271616), (24, 53415648), (26, 49306752), (27, 47480576), (32, 40061736), (33, 38847744), (36, 35610432), (39, 32871168), (44, 29135808), (48, 26707824), (52, 24653376), (54, 23740288), (64, 20030868), (66, 19423872), (72, 17805216), (78, 16435584), (88, 14567904), (96, 13353912), (99, 12949248), (104, 12326688), (108, 11870144), (117, 10957056), (128, 10015434), (132, 9711936), (143, 8964864), (144, 8902608), (156, 8217792), (176, 7283952), (192, 6676956), (198, 6474624), (208, 6163344), (216, 5935072), (234, 5478528), (256, 5007717), (264, 4855968), (286, 4482432), (288, 4451304), (297, 4316416), (312, 4108896), (351, 3652352), (352, 3641976), (384, 3338478), (396, 3237312), (416, 3081672), (429, 2988288), (432, 2967536), (468, 2739264), (528, 2427984), (572, 2241216), (576, 2225652), (594, 2158208), (624, 2054448), (702, 1826176), (704, 1820988), (768, 1669239), (792, 1618656), (832, 1540836), (858, 1494144), (864, 1483768), (936, 1369632), (1056, 1213992), (1144, 1120608), (1152, 1112826), (1188, 1079104), (1248, 1027224), (1287, 996096), (1297, 988416), (1404, 913088), (1408, 910494), (1584, 809328), (1664, 770418), (1716, 747072), (1728, 741884), (1872, 684816), (2112, 606996), (2288, 560304), (2304, 556413), (2376, 539552), (2496, 513612), (2574, 498048), (2594, 494208), (2808, 456544), (2816, 455247), (3168, 404664), (3328, 385209), (3432, 373536), (3456, 370942), (3744, 342408), (3861, 332032), (3891, 329472), (4224, 303498), (4576, 280152), (4752, 269776), (4992, 256806), (5148, 249024), (5188, 247104), (5616, 228272), (6336, 202332), (6864, 186768), (6912, 185471), (7488, 171204), (7722, 166016), (7782, 164736), (8448, 151749), (9152, 140076), (9504, 134888), (9984, 128403), (10296, 124512), (10376, 123552), (11232, 114136), (11673, 109824), (12672, 101166), (13728, 93384), (14267, 89856), (14976, 85602), (15444, 83008), (15564, 82368), (16861, 76032), (18304, 70038), (19008, 67444), (20592, 62256), (20752, 61776), (22464, 57068), (23346, 54912), (25344, 50583), (27456, 46692), (28534, 44928), (29952, 42801), (30888, 41504), (31128, 41184), (33722, 38016), (35019, 36608)]