651874996816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{1559}}^1\times {\mathrm{2069}}^1$

素因数の和:4396

約数の個数: 80

約数和(自身を含む): 1340608838400

約数和(自身を除く): 688733841584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 743, 1486, 1559, 2069, 2972, 3118, 4138, 5944, 6236, 8276, 11888, 12472, 12631, 16552, 24944, 25262, 26503, 33104, 35173, 50524, 53006, 70346, 101048, 106012, 140692, 202096, 212024, 281384, 424048, 562768, 1158337, 1537267, 2316674, 3074534, 3225571, 4633348, 6149068, 6451142, 9266696, 12298136, 12902284, 18533392, 19691729, 24596272, 25804568, 26133539, 39383458, 51609136, 52267078, 54834707, 78766916, 104534156, 109669414, 157533832, 209068312, 219338828, 315067664, 418136624, 438677656, 877355312, 2396599253, 4793198506, 9586397012, 19172794024, 38345588048, 40742187301, 81484374602, 162968749204, 325937498408, 651874996816]

約数ペア:

[(1, 651874996816), (2, 325937498408), (4, 162968749204), (8, 81484374602), (16, 40742187301), (17, 38345588048), (34, 19172794024), (68, 9586397012), (136, 4793198506), (272, 2396599253), (743, 877355312), (1486, 438677656), (1559, 418136624), (2069, 315067664), (2972, 219338828), (3118, 209068312), (4138, 157533832), (5944, 109669414), (6236, 104534156), (8276, 78766916), (11888, 54834707), (12472, 52267078), (12631, 51609136), (16552, 39383458), (24944, 26133539), (25262, 25804568), (26503, 24596272), (33104, 19691729), (35173, 18533392), (50524, 12902284), (53006, 12298136), (70346, 9266696), (101048, 6451142), (106012, 6149068), (140692, 4633348), (202096, 3225571), (212024, 3074534), (281384, 2316674), (424048, 1537267), (562768, 1158337)]