2109190896

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20543}}^1$

素因数の和:20611

約数の個数: 120

約数和(自身を含む): 6358450176

約数和(自身を除く): 4249259280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 124, 138, 144, 184, 186, 207, 248, 276, 279, 368, 372, 414, 496, 552, 558, 713, 744, 828, 1104, 1116, 1426, 1488, 1656, 2139, 2232, 2852, 3312, 4278, 4464, 5704, 6417, 8556, 11408, 12834, 17112, 20543, 25668, 34224, 41086, 51336, 61629, 82172, 102672, 123258, 164344, 184887, 246516, 328688, 369774, 472489, 493032, 636833, 739548, 944978, 986064, 1273666, 1417467, 1479096, 1889956, 1910499, 2547332, 2834934, 2958192, 3779912, 3820998, 4252401, 5094664, 5669868, 5731497, 7559824, 7641996, 8504802, 10189328, 11339736, 11462994, 14647159, 15283992, 17009604, 22679472, 22925988, 29294318, 30567984, 34019208, 43941477, 45851976, 58588636, 68038416, 87882954, 91703952, 117177272, 131824431, 175765908, 234354544, 263648862, 351531816, 527297724, 703063632, 1054595448, 2109190896]

約数ペア:

[(1, 2109190896), (2, 1054595448), (3, 703063632), (4, 527297724), (6, 351531816), (8, 263648862), (9, 234354544), (12, 175765908), (16, 131824431), (18, 117177272), (23, 91703952), (24, 87882954), (31, 68038416), (36, 58588636), (46, 45851976), (48, 43941477), (62, 34019208), (69, 30567984), (72, 29294318), (92, 22925988), (93, 22679472), (124, 17009604), (138, 15283992), (144, 14647159), (184, 11462994), (186, 11339736), (207, 10189328), (248, 8504802), (276, 7641996), (279, 7559824), (368, 5731497), (372, 5669868), (414, 5094664), (496, 4252401), (552, 3820998), (558, 3779912), (713, 2958192), (744, 2834934), (828, 2547332), (1104, 1910499), (1116, 1889956), (1426, 1479096), (1488, 1417467), (1656, 1273666), (2139, 986064), (2232, 944978), (2852, 739548), (3312, 636833), (4278, 493032), (4464, 472489), (5704, 369774), (6417, 328688), (8556, 246516), (11408, 184887), (12834, 164344), (17112, 123258), (20543, 102672), (25668, 82172), (34224, 61629), (41086, 51336)]