285425712

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 955438848

約数和(自身を除く): 670013136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 83, 88, 99, 104, 117, 132, 143, 144, 156, 166, 167, 176, 198, 208, 234, 249, 264, 286, 312, 332, 334, 396, 429, 468, 498, 501, 528, 572, 624, 664, 668, 747, 792, 858, 913, 936, 996, 1002, 1079, 1144, 1287, 1328, 1336, 1494, 1503, 1584, 1716, 1826, 1837, 1872, 1992, 2004, 2158, 2171, 2288, 2574, 2672, 2739, 2988, 3006, 3237, 3432, 3652, 3674, 3984, 4008, 4316, 4342, 5148, 5478, 5511, 5976, 6012, 6474, 6513, 6864, 7304, 7348, 8016, 8217, 8632, 8684, 9711, 10296, 10956, 11022, 11869, 11952, 12024, 12948, 13026, 13861, 14608, 14696, 16434, 16533, 17264, 17368, 19422, 19539, 20592, 21912, 22044, 23738, 23881, 24048, 25896, 26052, 27722, 29392, 32868, 33066, 34736, 35607, 38844, 39078, 41583, 43824, 44088, 47476, 47762, 51792, 52104, 55444, 65736, 66132, 71214, 71643, 77688, 78156, 83166, 88176, 94952, 95524, 104208, 106821, 110888, 124749, 131472, 132264, 142428, 143286, 152471, 155376, 156312, 166332, 180193, 189904, 191048, 213642, 214929, 221776, 249498, 264528, 284856, 286572, 304942, 312624, 332664, 360386, 382096, 427284, 429858, 457413, 498996, 540579, 569712, 573144, 609884, 665328, 720772, 854568, 859716, 914826, 997992, 1081158, 1146288, 1219768, 1372239, 1441544, 1621737, 1709136, 1719432, 1829652, 1982123, 1995984, 2162316, 2439536, 2744478, 2883088, 3243474, 3438864, 3659304, 3964246, 4324632, 5488956, 5946369, 6486948, 7318608, 7928492, 8649264, 10977912, 11892738, 12973896, 15856984, 17839107, 21955824, 23785476, 25947792, 31713968, 35678214, 47570952, 71356428, 95141904, 142712856, 285425712]

約数ペア:

[(1, 285425712), (2, 142712856), (3, 95141904), (4, 71356428), (6, 47570952), (8, 35678214), (9, 31713968), (11, 25947792), (12, 23785476), (13, 21955824), (16, 17839107), (18, 15856984), (22, 12973896), (24, 11892738), (26, 10977912), (33, 8649264), (36, 7928492), (39, 7318608), (44, 6486948), (48, 5946369), (52, 5488956), (66, 4324632), (72, 3964246), (78, 3659304), (83, 3438864), (88, 3243474), (99, 2883088), (104, 2744478), (117, 2439536), (132, 2162316), (143, 1995984), (144, 1982123), (156, 1829652), (166, 1719432), (167, 1709136), (176, 1621737), (198, 1441544), (208, 1372239), (234, 1219768), (249, 1146288), (264, 1081158), (286, 997992), (312, 914826), (332, 859716), (334, 854568), (396, 720772), (429, 665328), (468, 609884), (498, 573144), (501, 569712), (528, 540579), (572, 498996), (624, 457413), (664, 429858), (668, 427284), (747, 382096), (792, 360386), (858, 332664), (913, 312624), (936, 304942), (996, 286572), (1002, 284856), (1079, 264528), (1144, 249498), (1287, 221776), (1328, 214929), (1336, 213642), (1494, 191048), (1503, 189904), (1584, 180193), (1716, 166332), (1826, 156312), (1837, 155376), (1872, 152471), (1992, 143286), (2004, 142428), (2158, 132264), (2171, 131472), (2288, 124749), (2574, 110888), (2672, 106821), (2739, 104208), (2988, 95524), (3006, 94952), (3237, 88176), (3432, 83166), (3652, 78156), (3674, 77688), (3984, 71643), (4008, 71214), (4316, 66132), (4342, 65736), (5148, 55444), (5478, 52104), (5511, 51792), (5976, 47762), (6012, 47476), (6474, 44088), (6513, 43824), (6864, 41583), (7304, 39078), (7348, 38844), (8016, 35607), (8217, 34736), (8632, 33066), (8684, 32868), (9711, 29392), (10296, 27722), (10956, 26052), (11022, 25896), (11869, 24048), (11952, 23881), (12024, 23738), (12948, 22044), (13026, 21912), (13861, 20592), (14608, 19539), (14696, 19422), (16434, 17368), (16533, 17264)]