211686048

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{3889}}^1$

素因数の和:3921

約数の個数: 144

約数和(自身を含む): 713643840

約数和(自身を除く): 501957792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 3889, 4536, 6048, 6804, 7776, 7778, 9072, 11667, 13608, 15556, 18144, 23334, 27216, 27223, 31112, 35001, 46668, 54432, 54446, 62224, 70002, 81669, 93336, 105003, 108892, 124448, 140004, 163338, 186672, 210006, 217784, 245007, 280008, 315009, 326676, 373344, 420012, 435568, 490014, 560016, 630018, 653352, 735021, 840024, 871136, 945027, 980028, 1120032, 1260036, 1306704, 1470042, 1680048, 1890054, 1960056, 2205063, 2520072, 2613408, 2940084, 3360096, 3780108, 3920112, 4410126, 5040144, 5880168, 6615189, 7560216, 7840224, 8820252, 10080288, 11760336, 13230378, 15120432, 17640504, 23520672, 26460756, 30240864, 35281008, 52921512, 70562016, 105843024, 211686048]

約数ペア:

[(1, 211686048), (2, 105843024), (3, 70562016), (4, 52921512), (6, 35281008), (7, 30240864), (8, 26460756), (9, 23520672), (12, 17640504), (14, 15120432), (16, 13230378), (18, 11760336), (21, 10080288), (24, 8820252), (27, 7840224), (28, 7560216), (32, 6615189), (36, 5880168), (42, 5040144), (48, 4410126), (54, 3920112), (56, 3780108), (63, 3360096), (72, 2940084), (81, 2613408), (84, 2520072), (96, 2205063), (108, 1960056), (112, 1890054), (126, 1680048), (144, 1470042), (162, 1306704), (168, 1260036), (189, 1120032), (216, 980028), (224, 945027), (243, 871136), (252, 840024), (288, 735021), (324, 653352), (336, 630018), (378, 560016), (432, 490014), (486, 435568), (504, 420012), (567, 373344), (648, 326676), (672, 315009), (756, 280008), (864, 245007), (972, 217784), (1008, 210006), (1134, 186672), (1296, 163338), (1512, 140004), (1701, 124448), (1944, 108892), (2016, 105003), (2268, 93336), (2592, 81669), (3024, 70002), (3402, 62224), (3888, 54446), (3889, 54432), (4536, 46668), (6048, 35001), (6804, 31112), (7776, 27223), (7778, 27216), (9072, 23334), (11667, 18144), (13608, 15556)]