340472016

素因数分解:

$2^4\times 3^2\times {\mathrm{191}}^1\times {\mathrm{12379}}^1$

素因数の和:12584

約数の個数: 60

約数和(自身を含む): 957914880

約数和(自身を除く): 617442864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3056, 3438, 4584, 6876, 9168, 12379, 13752, 24758, 27504, 37137, 49516, 74274, 99032, 111411, 148548, 198064, 222822, 297096, 445644, 594192, 891288, 1782576, 2364389, 4728778, 7093167, 9457556, 14186334, 18915112, 21279501, 28372668, 37830224, 42559002, 56745336, 85118004, 113490672, 170236008, 340472016]

約数ペア:

[(1, 340472016), (2, 170236008), (3, 113490672), (4, 85118004), (6, 56745336), (8, 42559002), (9, 37830224), (12, 28372668), (16, 21279501), (18, 18915112), (24, 14186334), (36, 9457556), (48, 7093167), (72, 4728778), (144, 2364389), (191, 1782576), (382, 891288), (573, 594192), (764, 445644), (1146, 297096), (1528, 222822), (1719, 198064), (2292, 148548), (3056, 111411), (3438, 99032), (4584, 74274), (6876, 49516), (9168, 37137), (12379, 27504), (13752, 24758)]