320418761201

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{38651}}^1$

素因数の和:38874

約数の個数: 64

約数和(自身を含む): 433159667712

約数和(自身を除く): 112740906511

約数列:

[1, 7, 11, 23, 31, 77, 151, 161, 217, 253, 341, 713, 1057, 1661, 1771, 2387, 3473, 4681, 4991, 7843, 11627, 24311, 32767, 38203, 38651, 51491, 54901, 107663, 267421, 270557, 360437, 425161, 753641, 888973, 1184293, 1198181, 2976127, 5836301, 6222811, 8290051, 8387267, 9778703, 13179991, 27558163, 40854107, 64199311, 68450921, 92259937, 134234923, 180925331, 192907141, 303139793, 449395177, 939644461, 1266477317, 1476584153, 1990178641, 2121978551, 4161282613, 10336089071, 13931250487, 29128978291, 45774108743, 320418761201]

約数ペア:

[(1, 320418761201), (7, 45774108743), (11, 29128978291), (23, 13931250487), (31, 10336089071), (77, 4161282613), (151, 2121978551), (161, 1990178641), (217, 1476584153), (253, 1266477317), (341, 939644461), (713, 449395177), (1057, 303139793), (1661, 192907141), (1771, 180925331), (2387, 134234923), (3473, 92259937), (4681, 68450921), (4991, 64199311), (7843, 40854107), (11627, 27558163), (24311, 13179991), (32767, 9778703), (38203, 8387267), (38651, 8290051), (51491, 6222811), (54901, 5836301), (107663, 2976127), (267421, 1198181), (270557, 1184293), (360437, 888973), (425161, 753641)]