31231042128

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6091}}^1$

素因数の和:6215

約数の個数: 320

約数和(自身を含む): 106603176960

約数和(自身を除く): 75372134832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 83, 88, 99, 104, 108, 117, 132, 143, 144, 156, 166, 176, 198, 208, 216, 234, 249, 264, 286, 297, 312, 332, 351, 396, 429, 432, 468, 498, 528, 572, 594, 624, 664, 702, 747, 792, 858, 913, 936, 996, 1079, 1144, 1188, 1287, 1328, 1404, 1494, 1584, 1716, 1826, 1872, 1992, 2158, 2241, 2288, 2376, 2574, 2739, 2808, 2988, 3237, 3432, 3652, 3861, 3984, 4316, 4482, 4752, 5148, 5478, 5616, 5976, 6091, 6474, 6864, 7304, 7722, 8217, 8632, 8964, 9711, 10296, 10956, 11869, 11952, 12182, 12948, 14608, 15444, 16434, 17264, 17928, 18273, 19422, 20592, 21912, 23738, 24364, 24651, 25896, 29133, 30888, 32868, 35607, 35856, 36546, 38844, 43824, 47476, 48728, 49302, 51792, 54819, 58266, 61776, 65736, 67001, 71214, 73092, 77688, 79183, 94952, 97456, 98604, 106821, 109638, 116532, 131472, 134002, 142428, 146184, 155376, 158366, 164457, 189904, 197208, 201003, 213642, 219276, 233064, 237549, 268004, 284856, 292368, 316732, 320463, 328914, 394416, 402006, 427284, 438552, 466128, 475098, 505553, 536008, 569712, 603009, 633464, 640926, 657828, 712647, 804012, 854568, 871013, 877104, 950196, 1011106, 1072016, 1206018, 1266928, 1281852, 1315656, 1425294, 1516659, 1608024, 1709136, 1742026, 1809027, 1900392, 2022212, 2137941, 2412036, 2563704, 2613039, 2631312, 2850588, 3033318, 3216048, 3484052, 3618054, 3800784, 4044424, 4275882, 4549977, 4824072, 5127408, 5226078, 5561083, 5701176, 6066636, 6572189, 6968104, 7236108, 7839117, 8088848, 8551764, 9099954, 9648144, 10452156, 11122166, 11402352, 12133272, 13144378, 13649931, 13936208, 14472216, 15678234, 16683249, 17103528, 18199908, 19716567, 20904312, 22244332, 23517351, 24266544, 26288756, 27299862, 28944432, 31356468, 33366498, 34207056, 36399816, 39433134, 41808624, 44488664, 47034702, 50049747, 52577512, 54599724, 59149701, 62712936, 66732996, 72294079, 72799632, 78866268, 88977328, 94069404, 100099494, 105155024, 109199448, 118299402, 125425872, 133465992, 144588158, 150149241, 157732536, 177449103, 188138808, 200198988, 216882237, 218398896, 236598804, 266931984, 289176316, 300298482, 315465072, 354898206, 376277616, 400397976, 433764474, 473197608, 578352632, 600596964, 650646711, 709796412, 800795952, 867528948, 946395216, 1156705264, 1201193928, 1301293422, 1419592824, 1735057896, 1951940133, 2402387856, 2602586844, 2839185648, 3470115792, 3903880266, 5205173688, 7807760532, 10410347376, 15615521064, 31231042128]

約数ペア:

[(1, 31231042128), (2, 15615521064), (3, 10410347376), (4, 7807760532), (6, 5205173688), (8, 3903880266), (9, 3470115792), (11, 2839185648), (12, 2602586844), (13, 2402387856), (16, 1951940133), (18, 1735057896), (22, 1419592824), (24, 1301293422), (26, 1201193928), (27, 1156705264), (33, 946395216), (36, 867528948), (39, 800795952), (44, 709796412), (48, 650646711), (52, 600596964), (54, 578352632), (66, 473197608), (72, 433764474), (78, 400397976), (83, 376277616), (88, 354898206), (99, 315465072), (104, 300298482), (108, 289176316), (117, 266931984), (132, 236598804), (143, 218398896), (144, 216882237), (156, 200198988), (166, 188138808), (176, 177449103), (198, 157732536), (208, 150149241), (216, 144588158), (234, 133465992), (249, 125425872), (264, 118299402), (286, 109199448), (297, 105155024), (312, 100099494), (332, 94069404), (351, 88977328), (396, 78866268), (429, 72799632), (432, 72294079), (468, 66732996), (498, 62712936), (528, 59149701), (572, 54599724), (594, 52577512), (624, 50049747), (664, 47034702), (702, 44488664), (747, 41808624), (792, 39433134), (858, 36399816), (913, 34207056), (936, 33366498), (996, 31356468), (1079, 28944432), (1144, 27299862), (1188, 26288756), (1287, 24266544), (1328, 23517351), (1404, 22244332), (1494, 20904312), (1584, 19716567), (1716, 18199908), (1826, 17103528), (1872, 16683249), (1992, 15678234), (2158, 14472216), (2241, 13936208), (2288, 13649931), (2376, 13144378), (2574, 12133272), (2739, 11402352), (2808, 11122166), (2988, 10452156), (3237, 9648144), (3432, 9099954), (3652, 8551764), (3861, 8088848), (3984, 7839117), (4316, 7236108), (4482, 6968104), (4752, 6572189), (5148, 6066636), (5478, 5701176), (5616, 5561083), (5976, 5226078), (6091, 5127408), (6474, 4824072), (6864, 4549977), (7304, 4275882), (7722, 4044424), (8217, 3800784), (8632, 3618054), (8964, 3484052), (9711, 3216048), (10296, 3033318), (10956, 2850588), (11869, 2631312), (11952, 2613039), (12182, 2563704), (12948, 2412036), (14608, 2137941), (15444, 2022212), (16434, 1900392), (17264, 1809027), (17928, 1742026), (18273, 1709136), (19422, 1608024), (20592, 1516659), (21912, 1425294), (23738, 1315656), (24364, 1281852), (24651, 1266928), (25896, 1206018), (29133, 1072016), (30888, 1011106), (32868, 950196), (35607, 877104), (35856, 871013), (36546, 854568), (38844, 804012), (43824, 712647), (47476, 657828), (48728, 640926), (49302, 633464), (51792, 603009), (54819, 569712), (58266, 536008), (61776, 505553), (65736, 475098), (67001, 466128), (71214, 438552), (73092, 427284), (77688, 402006), (79183, 394416), (94952, 328914), (97456, 320463), (98604, 316732), (106821, 292368), (109638, 284856), (116532, 268004), (131472, 237549), (134002, 233064), (142428, 219276), (146184, 213642), (155376, 201003), (158366, 197208), (164457, 189904)]