268353456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16993}}^1$

素因数の和:17058

約数の個数: 80

約数和(自身を含む): 809186304

約数和(自身を除く): 540832848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15792, 16993, 33986, 50979, 67972, 101958, 118951, 135944, 203916, 237902, 271888, 356853, 407832, 475804, 713706, 798671, 815664, 951608, 1427412, 1597342, 1903216, 2396013, 2854824, 3194684, 4792026, 5590697, 5709648, 6389368, 9584052, 11181394, 12778736, 16772091, 19168104, 22362788, 33544182, 38336208, 44725576, 67088364, 89451152, 134176728, 268353456]

約数ペア:

[(1, 268353456), (2, 134176728), (3, 89451152), (4, 67088364), (6, 44725576), (7, 38336208), (8, 33544182), (12, 22362788), (14, 19168104), (16, 16772091), (21, 12778736), (24, 11181394), (28, 9584052), (42, 6389368), (47, 5709648), (48, 5590697), (56, 4792026), (84, 3194684), (94, 2854824), (112, 2396013), (141, 1903216), (168, 1597342), (188, 1427412), (282, 951608), (329, 815664), (336, 798671), (376, 713706), (564, 475804), (658, 407832), (752, 356853), (987, 271888), (1128, 237902), (1316, 203916), (1974, 135944), (2256, 118951), (2632, 101958), (3948, 67972), (5264, 50979), (7896, 33986), (15792, 16993)]