264974608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{907}}^1$

素因数の和:996

約数の個数: 60

約数和(自身を含む): 559019280

約数和(自身を除く): 294044672

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 907, 961, 1178, 1814, 1922, 2356, 3628, 3844, 4712, 7256, 7688, 9424, 14512, 15376, 17233, 18259, 28117, 34466, 36518, 56234, 68932, 73036, 112468, 137864, 146072, 224936, 275728, 292144, 449872, 534223, 871627, 1068446, 1743254, 2136892, 3486508, 4273784, 6973016, 8547568, 13946032, 16560913, 33121826, 66243652, 132487304, 264974608]

約数ペア:

[(1, 264974608), (2, 132487304), (4, 66243652), (8, 33121826), (16, 16560913), (19, 13946032), (31, 8547568), (38, 6973016), (62, 4273784), (76, 3486508), (124, 2136892), (152, 1743254), (248, 1068446), (304, 871627), (496, 534223), (589, 449872), (907, 292144), (961, 275728), (1178, 224936), (1814, 146072), (1922, 137864), (2356, 112468), (3628, 73036), (3844, 68932), (4712, 56234), (7256, 36518), (7688, 34466), (9424, 28117), (14512, 18259), (15376, 17233)]