224001456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{666671}}^1$

素因数の和:666689

約数の個数: 40

約数和(自身を含む): 661338624

約数和(自身を除く): 437337168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 666671, 1333342, 2000013, 2666684, 4000026, 4666697, 5333368, 8000052, 9333394, 10666736, 14000091, 16000104, 18666788, 28000182, 32000208, 37333576, 56000364, 74667152, 112000728, 224001456]

約数ペア:

[(1, 224001456), (2, 112000728), (3, 74667152), (4, 56000364), (6, 37333576), (7, 32000208), (8, 28000182), (12, 18666788), (14, 16000104), (16, 14000091), (21, 10666736), (24, 9333394), (28, 8000052), (42, 5333368), (48, 4666697), (56, 4000026), (84, 2666684), (112, 2000013), (168, 1333342), (336, 666671)]