243190528

素因数分解:

$2^8\times 7^2\times {\mathrm{19387}}^1$

素因数の和:19417

約数の個数: 54

約数和(自身を含む): 564714276

約数和(自身を除く): 321523748

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 19387, 38774, 77548, 135709, 155096, 271418, 310192, 542836, 620384, 949963, 1085672, 1240768, 1899926, 2171344, 2481536, 3799852, 4342688, 4963072, 7599704, 8685376, 15199408, 17370752, 30398816, 34741504, 60797632, 121595264, 243190528]

約数ペア:

[(1, 243190528), (2, 121595264), (4, 60797632), (7, 34741504), (8, 30398816), (14, 17370752), (16, 15199408), (28, 8685376), (32, 7599704), (49, 4963072), (56, 4342688), (64, 3799852), (98, 2481536), (112, 2171344), (128, 1899926), (196, 1240768), (224, 1085672), (256, 949963), (392, 620384), (448, 542836), (784, 310192), (896, 271418), (1568, 155096), (1792, 135709), (3136, 77548), (6272, 38774), (12544, 19387)]