254969208

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 256

約数和(自身を含む): 826560000

約数和(自身を除く): 571590792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 59, 72, 76, 78, 81, 104, 108, 114, 117, 118, 152, 156, 162, 171, 177, 216, 228, 234, 236, 243, 247, 312, 324, 342, 351, 354, 456, 468, 472, 486, 494, 513, 531, 648, 684, 702, 708, 729, 741, 767, 936, 972, 988, 1026, 1053, 1062, 1121, 1368, 1404, 1416, 1458, 1482, 1534, 1539, 1593, 1944, 1976, 2052, 2106, 2124, 2187, 2223, 2242, 2301, 2808, 2916, 2964, 3068, 3078, 3159, 3186, 3363, 4104, 4212, 4248, 4374, 4446, 4484, 4602, 4617, 4779, 5832, 5928, 6136, 6156, 6318, 6372, 6669, 6726, 6903, 8424, 8748, 8892, 8968, 9204, 9234, 9477, 9558, 10089, 12312, 12636, 12744, 13338, 13452, 13806, 13851, 14337, 14573, 17496, 17784, 18408, 18468, 18954, 19116, 20007, 20178, 20709, 25272, 26676, 26904, 27612, 27702, 28431, 28674, 29146, 30267, 36936, 37908, 38232, 40014, 40356, 41418, 41553, 43011, 43719, 53352, 55224, 55404, 56862, 57348, 58292, 60021, 60534, 62127, 75816, 80028, 80712, 82836, 83106, 86022, 87438, 90801, 110808, 113724, 114696, 116584, 120042, 121068, 124254, 129033, 131157, 160056, 165672, 166212, 172044, 174876, 180063, 181602, 186381, 227448, 240084, 242136, 248508, 258066, 262314, 272403, 332424, 344088, 349752, 360126, 363204, 372762, 393471, 480168, 497016, 516132, 524628, 540189, 544806, 559143, 720252, 726408, 745524, 786942, 817209, 1032264, 1049256, 1080378, 1089612, 1118286, 1180413, 1440504, 1491048, 1573884, 1634418, 1677429, 2160756, 2179224, 2236572, 2360826, 2451627, 3147768, 3268836, 3354858, 3541239, 4321512, 4473144, 4721652, 4903254, 6537672, 6709716, 7082478, 9443304, 9806508, 10623717, 13419432, 14164956, 19613016, 21247434, 28329912, 31871151, 42494868, 63742302, 84989736, 127484604, 254969208]

約数ペア:

[(1, 254969208), (2, 127484604), (3, 84989736), (4, 63742302), (6, 42494868), (8, 31871151), (9, 28329912), (12, 21247434), (13, 19613016), (18, 14164956), (19, 13419432), (24, 10623717), (26, 9806508), (27, 9443304), (36, 7082478), (38, 6709716), (39, 6537672), (52, 4903254), (54, 4721652), (57, 4473144), (59, 4321512), (72, 3541239), (76, 3354858), (78, 3268836), (81, 3147768), (104, 2451627), (108, 2360826), (114, 2236572), (117, 2179224), (118, 2160756), (152, 1677429), (156, 1634418), (162, 1573884), (171, 1491048), (177, 1440504), (216, 1180413), (228, 1118286), (234, 1089612), (236, 1080378), (243, 1049256), (247, 1032264), (312, 817209), (324, 786942), (342, 745524), (351, 726408), (354, 720252), (456, 559143), (468, 544806), (472, 540189), (486, 524628), (494, 516132), (513, 497016), (531, 480168), (648, 393471), (684, 372762), (702, 363204), (708, 360126), (729, 349752), (741, 344088), (767, 332424), (936, 272403), (972, 262314), (988, 258066), (1026, 248508), (1053, 242136), (1062, 240084), (1121, 227448), (1368, 186381), (1404, 181602), (1416, 180063), (1458, 174876), (1482, 172044), (1534, 166212), (1539, 165672), (1593, 160056), (1944, 131157), (1976, 129033), (2052, 124254), (2106, 121068), (2124, 120042), (2187, 116584), (2223, 114696), (2242, 113724), (2301, 110808), (2808, 90801), (2916, 87438), (2964, 86022), (3068, 83106), (3078, 82836), (3159, 80712), (3186, 80028), (3363, 75816), (4104, 62127), (4212, 60534), (4248, 60021), (4374, 58292), (4446, 57348), (4484, 56862), (4602, 55404), (4617, 55224), (4779, 53352), (5832, 43719), (5928, 43011), (6136, 41553), (6156, 41418), (6318, 40356), (6372, 40014), (6669, 38232), (6726, 37908), (6903, 36936), (8424, 30267), (8748, 29146), (8892, 28674), (8968, 28431), (9204, 27702), (9234, 27612), (9477, 26904), (9558, 26676), (10089, 25272), (12312, 20709), (12636, 20178), (12744, 20007), (13338, 19116), (13452, 18954), (13806, 18468), (13851, 18408), (14337, 17784), (14573, 17496)]