316236474

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:937

約数の個数: 80

約数和(自身を含む): 742785120

約数和(自身を除く): 426548646

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 83, 87, 162, 166, 174, 249, 261, 498, 522, 747, 783, 811, 1494, 1566, 1622, 2241, 2349, 2407, 2433, 4482, 4698, 4814, 4866, 6723, 7221, 7299, 13446, 14442, 14598, 21663, 21897, 23519, 43326, 43794, 47038, 64989, 65691, 67313, 70557, 129978, 131382, 134626, 141114, 194967, 201939, 211671, 389934, 403878, 423342, 605817, 635013, 1211634, 1270026, 1817451, 1905039, 1952077, 3634902, 3810078, 3904154, 5452353, 5856231, 10904706, 11712462, 17568693, 35137386, 52706079, 105412158, 158118237, 316236474]

約数ペア:

[(1, 316236474), (2, 158118237), (3, 105412158), (6, 52706079), (9, 35137386), (18, 17568693), (27, 11712462), (29, 10904706), (54, 5856231), (58, 5452353), (81, 3904154), (83, 3810078), (87, 3634902), (162, 1952077), (166, 1905039), (174, 1817451), (249, 1270026), (261, 1211634), (498, 635013), (522, 605817), (747, 423342), (783, 403878), (811, 389934), (1494, 211671), (1566, 201939), (1622, 194967), (2241, 141114), (2349, 134626), (2407, 131382), (2433, 129978), (4482, 70557), (4698, 67313), (4814, 65691), (4866, 64989), (6723, 47038), (7221, 43794), (7299, 43326), (13446, 23519), (14442, 21897), (14598, 21663)]