309156484

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{121333}}^1$

素因数の和:121364

約数の個数: 36

約数和(自身を含む): 677771724

約数和(自身を除く): 368615240

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 121333, 242666, 485332, 849331, 1577329, 1698662, 3154658, 3397324, 5945317, 6309316, 11041303, 11890634, 22082606, 23781268, 44165212, 77289121, 154578242, 309156484]

約数ペア:

[(1, 309156484), (2, 154578242), (4, 77289121), (7, 44165212), (13, 23781268), (14, 22082606), (26, 11890634), (28, 11041303), (49, 6309316), (52, 5945317), (91, 3397324), (98, 3154658), (182, 1698662), (196, 1577329), (364, 849331), (637, 485332), (1274, 242666), (2548, 121333)]