257534859936

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{4951}}^1\times {\mathrm{31873}}^1$

素因数の和:36854

約数の個数: 96

約数和(自身を含む): 715962457728

約数和(自身を除く): 458427597792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 4951, 9902, 14853, 19804, 29706, 31873, 39608, 59412, 63746, 79216, 84167, 95619, 118824, 127492, 158432, 168334, 191238, 237648, 252501, 254984, 336668, 382476, 475296, 505002, 509968, 541841, 673336, 764952, 1010004, 1019936, 1083682, 1346672, 1529904, 1625523, 2020008, 2167364, 2693344, 3059808, 3251046, 4040016, 4334728, 6502092, 8080032, 8669456, 13004184, 17338912, 26008368, 52016736, 157803223, 315606446, 473409669, 631212892, 946819338, 1262425784, 1893638676, 2524851568, 2682654791, 3787277352, 5049703136, 5365309582, 7574554704, 8047964373, 10730619164, 15149109408, 16095928746, 21461238328, 32191857492, 42922476656, 64383714984, 85844953312, 128767429968, 257534859936]

約数ペア:

[(1, 257534859936), (2, 128767429968), (3, 85844953312), (4, 64383714984), (6, 42922476656), (8, 32191857492), (12, 21461238328), (16, 16095928746), (17, 15149109408), (24, 10730619164), (32, 8047964373), (34, 7574554704), (48, 5365309582), (51, 5049703136), (68, 3787277352), (96, 2682654791), (102, 2524851568), (136, 1893638676), (204, 1262425784), (272, 946819338), (408, 631212892), (544, 473409669), (816, 315606446), (1632, 157803223), (4951, 52016736), (9902, 26008368), (14853, 17338912), (19804, 13004184), (29706, 8669456), (31873, 8080032), (39608, 6502092), (59412, 4334728), (63746, 4040016), (79216, 3251046), (84167, 3059808), (95619, 2693344), (118824, 2167364), (127492, 2020008), (158432, 1625523), (168334, 1529904), (191238, 1346672), (237648, 1083682), (252501, 1019936), (254984, 1010004), (336668, 764952), (382476, 673336), (475296, 541841), (505002, 509968)]