216390272

素因数分解:

$2^7\times 7^2\times {\mathrm{34501}}^1$

素因数の和:34529

約数の個数: 48

約数和(自身を含む): 501486570

約数和(自身を除く): 285096298

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 34501, 69002, 138004, 241507, 276008, 483014, 552016, 966028, 1104032, 1690549, 1932056, 2208064, 3381098, 3864112, 4416128, 6762196, 7728224, 13524392, 15456448, 27048784, 30912896, 54097568, 108195136, 216390272]

約数ペア:

[(1, 216390272), (2, 108195136), (4, 54097568), (7, 30912896), (8, 27048784), (14, 15456448), (16, 13524392), (28, 7728224), (32, 6762196), (49, 4416128), (56, 3864112), (64, 3381098), (98, 2208064), (112, 1932056), (128, 1690549), (196, 1104032), (224, 966028), (392, 552016), (448, 483014), (784, 276008), (896, 241507), (1568, 138004), (3136, 69002), (6272, 34501)]