306879294

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{4421}}^1$

素因数の和:4952

約数の個数: 32

約数和(自身を含む): 641862144

約数和(自身を除く): 334982850

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 503, 1006, 1509, 3018, 4421, 8842, 11569, 13263, 23138, 26526, 34707, 69414, 101683, 203366, 305049, 610098, 2223763, 4447526, 6671289, 13342578, 51146549, 102293098, 153439647, 306879294]

約数ペア:

[(1, 306879294), (2, 153439647), (3, 102293098), (6, 51146549), (23, 13342578), (46, 6671289), (69, 4447526), (138, 2223763), (503, 610098), (1006, 305049), (1509, 203366), (3018, 101683), (4421, 69414), (8842, 34707), (11569, 26526), (13263, 23138)]