338843008

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4787}}^1$

素因数の和:4887

約数の個数: 64

約数和(自身を含む): 781401600

約数和(自身を除く): 442558592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 316, 448, 553, 632, 896, 1106, 1264, 2212, 2528, 4424, 4787, 5056, 8848, 9574, 10112, 17696, 19148, 33509, 35392, 38296, 67018, 70784, 76592, 134036, 153184, 268072, 306368, 378173, 536144, 612736, 756346, 1072288, 1512692, 2144576, 2647211, 3025384, 4289152, 5294422, 6050768, 10588844, 12101536, 21177688, 24203072, 42355376, 48406144, 84710752, 169421504, 338843008]

約数ペア:

[(1, 338843008), (2, 169421504), (4, 84710752), (7, 48406144), (8, 42355376), (14, 24203072), (16, 21177688), (28, 12101536), (32, 10588844), (56, 6050768), (64, 5294422), (79, 4289152), (112, 3025384), (128, 2647211), (158, 2144576), (224, 1512692), (316, 1072288), (448, 756346), (553, 612736), (632, 536144), (896, 378173), (1106, 306368), (1264, 268072), (2212, 153184), (2528, 134036), (4424, 76592), (4787, 70784), (5056, 67018), (8848, 38296), (9574, 35392), (10112, 33509), (17696, 19148)]