308161608

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{1051}}^1$

素因数の和:1722

約数の個数: 64

約数和(自身を含む): 812985600

約数和(自身を除く): 504823992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 643, 1051, 1286, 1929, 2102, 2572, 3153, 3858, 4204, 5144, 6306, 7716, 8408, 12217, 12612, 15432, 19969, 24434, 25224, 36651, 39938, 48868, 59907, 73302, 79876, 97736, 119814, 146604, 159752, 239628, 293208, 479256, 675793, 1351586, 2027379, 2703172, 4054758, 5406344, 8109516, 12840067, 16219032, 25680134, 38520201, 51360268, 77040402, 102720536, 154080804, 308161608]

約数ペア:

[(1, 308161608), (2, 154080804), (3, 102720536), (4, 77040402), (6, 51360268), (8, 38520201), (12, 25680134), (19, 16219032), (24, 12840067), (38, 8109516), (57, 5406344), (76, 4054758), (114, 2703172), (152, 2027379), (228, 1351586), (456, 675793), (643, 479256), (1051, 293208), (1286, 239628), (1929, 159752), (2102, 146604), (2572, 119814), (3153, 97736), (3858, 79876), (4204, 73302), (5144, 59907), (6306, 48868), (7716, 39938), (8408, 36651), (12217, 25224), (12612, 24434), (15432, 19969)]