316217836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10223}}^1$

素因数の和:10294

約数の個数: 48

約数和(自身を含む): 652700160

約数和(自身を除く): 336482324

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 407, 418, 703, 814, 836, 1406, 1628, 2812, 7733, 10223, 15466, 20446, 30932, 40892, 112453, 194237, 224906, 378251, 388474, 449812, 756502, 776948, 1513004, 2136607, 4160761, 4273214, 7186769, 8321522, 8546428, 14373538, 16643044, 28747076, 79054459, 158108918, 316217836]

約数ペア:

[(1, 316217836), (2, 158108918), (4, 79054459), (11, 28747076), (19, 16643044), (22, 14373538), (37, 8546428), (38, 8321522), (44, 7186769), (74, 4273214), (76, 4160761), (148, 2136607), (209, 1513004), (407, 776948), (418, 756502), (703, 449812), (814, 388474), (836, 378251), (1406, 224906), (1628, 194237), (2812, 112453), (7733, 40892), (10223, 30932), (15466, 20446)]