213209568

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 739694592

約数和(自身を除く): 526485024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 31, 32, 33, 36, 39, 44, 48, 52, 62, 66, 72, 78, 88, 93, 96, 99, 104, 117, 124, 132, 143, 144, 156, 167, 176, 186, 198, 208, 234, 248, 264, 279, 286, 288, 312, 334, 341, 352, 372, 396, 403, 416, 429, 468, 496, 501, 528, 558, 572, 624, 668, 682, 744, 792, 806, 858, 936, 992, 1002, 1023, 1056, 1116, 1144, 1209, 1248, 1287, 1336, 1364, 1488, 1503, 1584, 1612, 1716, 1837, 1872, 2004, 2046, 2171, 2232, 2288, 2418, 2574, 2672, 2728, 2976, 3006, 3069, 3168, 3224, 3432, 3627, 3674, 3744, 4008, 4092, 4342, 4433, 4464, 4576, 4836, 5148, 5177, 5344, 5456, 5511, 6012, 6138, 6448, 6513, 6864, 7254, 7348, 8016, 8184, 8684, 8866, 8928, 9672, 10296, 10354, 10912, 11022, 12024, 12276, 12896, 13026, 13299, 13728, 14508, 14696, 15531, 16032, 16368, 16533, 17368, 17732, 19344, 19539, 20592, 20708, 22044, 23881, 24048, 24552, 26052, 26598, 29016, 29392, 31062, 32736, 33066, 34736, 35464, 38688, 39078, 39897, 41184, 41416, 44088, 46593, 47762, 48096, 49104, 52104, 53196, 56947, 58032, 58784, 62124, 66132, 67301, 69472, 70928, 71643, 78156, 79794, 82832, 88176, 93186, 95524, 98208, 104208, 106392, 113894, 116064, 124248, 132264, 134602, 141856, 143286, 156312, 159588, 165664, 170841, 176352, 186372, 191048, 201903, 208416, 212784, 214929, 227788, 248496, 264528, 269204, 286572, 312624, 319176, 341682, 372744, 382096, 403806, 425568, 429858, 455576, 496992, 512523, 529056, 538408, 573144, 605709, 625248, 638352, 683364, 740311, 745488, 764192, 807612, 859716, 911152, 1025046, 1076816, 1146288, 1211418, 1276704, 1366728, 1480622, 1490976, 1615224, 1719432, 1822304, 2050092, 2153632, 2220933, 2292576, 2422836, 2733456, 2961244, 3230448, 3438864, 4100184, 4441866, 4845672, 5466912, 5922488, 6460896, 6662799, 6877728, 8200368, 8883732, 9691344, 11844976, 13325598, 16400736, 17767464, 19382688, 23689952, 26651196, 35534928, 53302392, 71069856, 106604784, 213209568]

約数ペア:

[(1, 213209568), (2, 106604784), (3, 71069856), (4, 53302392), (6, 35534928), (8, 26651196), (9, 23689952), (11, 19382688), (12, 17767464), (13, 16400736), (16, 13325598), (18, 11844976), (22, 9691344), (24, 8883732), (26, 8200368), (31, 6877728), (32, 6662799), (33, 6460896), (36, 5922488), (39, 5466912), (44, 4845672), (48, 4441866), (52, 4100184), (62, 3438864), (66, 3230448), (72, 2961244), (78, 2733456), (88, 2422836), (93, 2292576), (96, 2220933), (99, 2153632), (104, 2050092), (117, 1822304), (124, 1719432), (132, 1615224), (143, 1490976), (144, 1480622), (156, 1366728), (167, 1276704), (176, 1211418), (186, 1146288), (198, 1076816), (208, 1025046), (234, 911152), (248, 859716), (264, 807612), (279, 764192), (286, 745488), (288, 740311), (312, 683364), (334, 638352), (341, 625248), (352, 605709), (372, 573144), (396, 538408), (403, 529056), (416, 512523), (429, 496992), (468, 455576), (496, 429858), (501, 425568), (528, 403806), (558, 382096), (572, 372744), (624, 341682), (668, 319176), (682, 312624), (744, 286572), (792, 269204), (806, 264528), (858, 248496), (936, 227788), (992, 214929), (1002, 212784), (1023, 208416), (1056, 201903), (1116, 191048), (1144, 186372), (1209, 176352), (1248, 170841), (1287, 165664), (1336, 159588), (1364, 156312), (1488, 143286), (1503, 141856), (1584, 134602), (1612, 132264), (1716, 124248), (1837, 116064), (1872, 113894), (2004, 106392), (2046, 104208), (2171, 98208), (2232, 95524), (2288, 93186), (2418, 88176), (2574, 82832), (2672, 79794), (2728, 78156), (2976, 71643), (3006, 70928), (3069, 69472), (3168, 67301), (3224, 66132), (3432, 62124), (3627, 58784), (3674, 58032), (3744, 56947), (4008, 53196), (4092, 52104), (4342, 49104), (4433, 48096), (4464, 47762), (4576, 46593), (4836, 44088), (5148, 41416), (5177, 41184), (5344, 39897), (5456, 39078), (5511, 38688), (6012, 35464), (6138, 34736), (6448, 33066), (6513, 32736), (6864, 31062), (7254, 29392), (7348, 29016), (8016, 26598), (8184, 26052), (8684, 24552), (8866, 24048), (8928, 23881), (9672, 22044), (10296, 20708), (10354, 20592), (10912, 19539), (11022, 19344), (12024, 17732), (12276, 17368), (12896, 16533), (13026, 16368), (13299, 16032), (13728, 15531), (14508, 14696)]