690036768

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{28867}}^1$

素因数の和:28966

約数の個数: 72

約数和(自身を含む): 1986002928

約数和(自身を除く): 1295966160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 11952, 23904, 28867, 57734, 86601, 115468, 173202, 230936, 259803, 346404, 461872, 519606, 692808, 923744, 1039212, 1385616, 2078424, 2395961, 2771232, 4156848, 4791922, 7187883, 8313696, 9583844, 14375766, 19167688, 21563649, 28751532, 38335376, 43127298, 57503064, 76670752, 86254596, 115006128, 172509192, 230012256, 345018384, 690036768]

約数ペア:

[(1, 690036768), (2, 345018384), (3, 230012256), (4, 172509192), (6, 115006128), (8, 86254596), (9, 76670752), (12, 57503064), (16, 43127298), (18, 38335376), (24, 28751532), (32, 21563649), (36, 19167688), (48, 14375766), (72, 9583844), (83, 8313696), (96, 7187883), (144, 4791922), (166, 4156848), (249, 2771232), (288, 2395961), (332, 2078424), (498, 1385616), (664, 1039212), (747, 923744), (996, 692808), (1328, 519606), (1494, 461872), (1992, 346404), (2656, 259803), (2988, 230936), (3984, 173202), (5976, 115468), (7968, 86601), (11952, 57734), (23904, 28867)]