297670688

素因数分解:

$2^5\times 7^2\times {\mathrm{229}}^1\times {\mathrm{829}}^1$

素因数の和:1082

約数の個数: 72

約数和(自身を含む): 685521900

約数和(自身を除く): 387851212

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 229, 392, 458, 784, 829, 916, 1568, 1603, 1658, 1832, 3206, 3316, 3664, 5803, 6412, 6632, 7328, 11221, 11606, 12824, 13264, 22442, 23212, 25648, 26528, 40621, 44884, 46424, 51296, 81242, 89768, 92848, 162484, 179536, 185696, 189841, 324968, 359072, 379682, 649936, 759364, 1299872, 1328887, 1518728, 2657774, 3037456, 5315548, 6074912, 9302209, 10631096, 18604418, 21262192, 37208836, 42524384, 74417672, 148835344, 297670688]

約数ペア:

[(1, 297670688), (2, 148835344), (4, 74417672), (7, 42524384), (8, 37208836), (14, 21262192), (16, 18604418), (28, 10631096), (32, 9302209), (49, 6074912), (56, 5315548), (98, 3037456), (112, 2657774), (196, 1518728), (224, 1328887), (229, 1299872), (392, 759364), (458, 649936), (784, 379682), (829, 359072), (916, 324968), (1568, 189841), (1603, 185696), (1658, 179536), (1832, 162484), (3206, 92848), (3316, 89768), (3664, 81242), (5803, 51296), (6412, 46424), (6632, 44884), (7328, 40621), (11221, 26528), (11606, 25648), (12824, 23212), (13264, 22442)]