252641376

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 806077440

約数和(自身を除く): 553436064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 83, 96, 104, 108, 117, 144, 156, 166, 208, 216, 234, 249, 271, 288, 312, 332, 351, 416, 432, 468, 498, 542, 624, 664, 702, 747, 813, 864, 936, 996, 1079, 1084, 1248, 1328, 1404, 1494, 1626, 1872, 1992, 2158, 2168, 2241, 2439, 2656, 2808, 2988, 3237, 3252, 3523, 3744, 3984, 4316, 4336, 4482, 4878, 5616, 5976, 6474, 6504, 7046, 7317, 7968, 8632, 8672, 8964, 9711, 9756, 10569, 11232, 11952, 12948, 13008, 14092, 14634, 17264, 17928, 19422, 19512, 21138, 22493, 23904, 25896, 26016, 28184, 29133, 29268, 31707, 34528, 35856, 38844, 39024, 42276, 44986, 51792, 56368, 58266, 58536, 63414, 67479, 71712, 77688, 78048, 84552, 89972, 95121, 103584, 112736, 116532, 117072, 126828, 134958, 155376, 169104, 179944, 190242, 202437, 233064, 234144, 253656, 269916, 292409, 310752, 338208, 359888, 380484, 404874, 466128, 507312, 539832, 584818, 607311, 719776, 760968, 809748, 877227, 932256, 1014624, 1079664, 1169636, 1214622, 1521936, 1619496, 1754454, 2159328, 2339272, 2429244, 2631681, 3043872, 3238992, 3508908, 4678544, 4858488, 5263362, 6477984, 7017816, 7895043, 9357088, 9716976, 10526724, 14035632, 15790086, 19433952, 21053448, 28071264, 31580172, 42106896, 63160344, 84213792, 126320688, 252641376]

約数ペア:

[(1, 252641376), (2, 126320688), (3, 84213792), (4, 63160344), (6, 42106896), (8, 31580172), (9, 28071264), (12, 21053448), (13, 19433952), (16, 15790086), (18, 14035632), (24, 10526724), (26, 9716976), (27, 9357088), (32, 7895043), (36, 7017816), (39, 6477984), (48, 5263362), (52, 4858488), (54, 4678544), (72, 3508908), (78, 3238992), (83, 3043872), (96, 2631681), (104, 2429244), (108, 2339272), (117, 2159328), (144, 1754454), (156, 1619496), (166, 1521936), (208, 1214622), (216, 1169636), (234, 1079664), (249, 1014624), (271, 932256), (288, 877227), (312, 809748), (332, 760968), (351, 719776), (416, 607311), (432, 584818), (468, 539832), (498, 507312), (542, 466128), (624, 404874), (664, 380484), (702, 359888), (747, 338208), (813, 310752), (864, 292409), (936, 269916), (996, 253656), (1079, 234144), (1084, 233064), (1248, 202437), (1328, 190242), (1404, 179944), (1494, 169104), (1626, 155376), (1872, 134958), (1992, 126828), (2158, 117072), (2168, 116532), (2241, 112736), (2439, 103584), (2656, 95121), (2808, 89972), (2988, 84552), (3237, 78048), (3252, 77688), (3523, 71712), (3744, 67479), (3984, 63414), (4316, 58536), (4336, 58266), (4482, 56368), (4878, 51792), (5616, 44986), (5976, 42276), (6474, 39024), (6504, 38844), (7046, 35856), (7317, 34528), (7968, 31707), (8632, 29268), (8672, 29133), (8964, 28184), (9711, 26016), (9756, 25896), (10569, 23904), (11232, 22493), (11952, 21138), (12948, 19512), (13008, 19422), (14092, 17928), (14634, 17264)]